Goldfish ornamental cultivation basin and matched maintenance tool thereof

Abstract

This utility model relates to the field of goldfish breeding technology, providing a goldfish ornamental breeding basin and its supporting maintenance tools. The goldfish ornamental breeding basin includes: a basin body with a fish-raising space formed inside by an opening at the top; the basin body is made of an opaque material; a drainage component, with one end connected to the bottom of the fish-raising space and the second end extending outside the basin body; and an aeration component, detachably mounted on the basin body, with its first end passing through the basin body and extending into the fish-raising space, forming a first groove for placing aquatic plants; and its second end extending outside the basin body. This goldfish ornamental breeding basin internalizes the drainage and aeration components by directly integrating them into the basin body. The ports of each component extend outside the basin body, facilitating connection to external equipment or drainage operations, avoiding the messy piping problems associated with traditional external equipment, and resulting in a neat and aesthetically pleasing appearance, making it more suitable for home and office environments.

Description

Technical Field

[0001] This utility model relates to the field of goldfish breeding technology, and in particular to a goldfish ornamental breeding basin and its supporting maintenance tools. Background Technology

[0002] As people's living standards improve, goldfish and other ornamental fish, as living works of art, are increasingly entering homes, offices, and other places to beautify the environment and cultivate their taste. Currently, common goldfish breeding containers on the market mainly include traditional round glass tanks, square aquariums, and ceramic fish bowls. Round glass tanks are simple in structure and low in cost, but they are usually single-function, lacking necessary water purification and aeration equipment, making the water quality prone to deterioration, requiring frequent water changes, and involving a large amount of maintenance. They are also only suitable for some goldfish varieties viewed from the side. Square aquariums are more functional, integrating filtration, aeration, and temperature control systems, but they are usually large, taking up a lot of space, with exposed equipment and pipelines affecting aesthetics, and have higher costs for construction and maintenance. Similarly, they are only suitable for some goldfish varieties viewed from the side. While ceramic fish bowls have a classic aesthetic and are suitable for goldfish varieties viewed from above, their modern functional integration is low, and they also face the problem of inconvenient filtration, aeration, and waste disposal. In particular, for users who seek a balance between aesthetics and practicality, existing aquaculture containers suffer from the following significant drawbacks: Traditional aquaculture methods struggle to effectively integrate aquatic plant cultivation with fish farming. While aquatic plants can absorb nutrients like nitrogen and phosphorus to purify the water and provide shelter and spawning grounds for goldfish, existing tanks lack optimized structures specifically designed for plant placement without compromising fish activity space. Furthermore, the sedimentation of fish waste and uneaten food at the bottom typically requires external suction tools for cleaning, a cumbersome process that can disturb the fish during water changes.

[0003] To address the aforementioned market shortcomings, and based on modern, mature technology and suitable, economical materials, combined with practical home aquarium breeding experience experiments, we have designed and developed a lightweight, economical, and novel-looking goldfish bowl, along with a complete set of maintenance tools. This goldfish container is specifically designed for the viewing and maintenance of traditional Chinese goldfish, which are best viewed from above, in modern homes, and it has significant advantages over existing containers on the market. First, it uses inexpensive PVC material, making it easier to widely promote and popularize than glass tanks. Second, it overcomes the shortcomings of common containers (such as glass tanks, wooden tubs, stone fish basins, and ceramic fish basins) and inconvenient sewage disposal, achieving convenient movement and efficient sewage disposal through lightweight design and bottom drainage system. Third, it adheres to the design concept of traditional goldfish containers that facilitates the shaping of goldfish's bodies during growth and swimming, and uses a background color that makes goldfish feel peaceful, optimizing the viewing environment. Fourth, its novel and unique shape, adopting the shape of a ball-shaped goldfish with lotus leaf patterns on the rim, is currently unavailable on the market, enhancing its decorative appeal. Fifth, it is designed with a complete set of maintenance tools, including the fish basin body, handle, base, bottom drainage device, maintenance tools, and tool box, eliminating the need for consumers to purchase different fish equipment separately, achieving integrated maintenance. Sixth, this design is particularly suitable for traditional Chinese goldfish varieties with a top-down and semi-top-down view, laying the foundation for promoting the unique aesthetics and culture of traditional Chinese goldfish. Utility Model Content

[0004] This utility model provides a goldfish ornamental breeding basin and its matching maintenance tools to solve the problems of existing breeding containers that make it difficult to effectively combine aquatic plant cultivation with fish breeding and require the use of external suction tools for cleaning.

[0005] This utility model provides a goldfish ornamental and breeding basin, comprising: A basin with an open top forming a fish-keeping space; the basin is made of an opaque material. A drainage assembly, wherein a first end of the drainage assembly is connected to the bottom of the fish-raising space, and a second end extends to the outside of the basin; An oxygenation component is detachably mounted on the basin. The first end of the oxygenation component passes through the basin and extends into the fish-raising space, forming a first groove for placing aquatic plants. The second end of the oxygenation component extends out of the basin.

[0006] According to the present invention, a goldfish ornamental and breeding basin is provided with a plurality of second grooves arranged in a ring along the edge of the top of the basin body; The goldfish ornamental and breeding basin also includes: multiple hanging structures; Each of the aforementioned mounting structures can be detachably mounted on the second groove, the interior of which is used to fill the hydroponic substrate and plant aquatic plants.

[0007] According to the present invention, a goldfish ornamental and breeding basin is provided, wherein the oxygenation component includes: An oxygenation pipe, the first end of which passes through the basin and extends into the fish-raising space, and the second end of which extends out of the basin; An air compressor is connected to the second end of the oxygenation pipe; An aquaculture sleeve is installed at the first end of the oxygenation pipe, and the first groove is formed inside the aquaculture sleeve.

[0008] According to the present invention, a goldfish ornamental breeding basin is provided, wherein the breeding sleeve is movably fitted onto the first end of the oxygenation pipe.

[0009] According to the present invention, a goldfish ornamental breeding basin is provided, wherein the breeding sleeve is provided with multiple sleeves, the oxygenation pipe is provided with an air inlet and multiple exhaust ports corresponding to the breeding sleeves, the air inlet is connected to the air compressor, and each exhaust port is fitted with a corresponding breeding sleeve.

[0010] According to the present invention, a goldfish ornamental and breeding basin is provided, the drainage component comprising: The drainage pipe has one end connected to the bottom of the fish-raising space and the other end extending to the outside of the basin. A valve is installed on the drain pipe to control drainage.

[0011] According to the present invention, a goldfish ornamental and breeding basin is provided with a second groove arranged in a ring along the edge of the top of the basin. The second groove is used to fill the hydroponic substrate and plant aquatic plants.

[0012] According to the goldfish ornamental and breeding basin provided by this utility model, it also includes: The base includes an upper base and a lower base, wherein the upper base is connected to the basin body and the lower base is movably connected to the upper base; According to the present invention, a goldfish ornamental and breeding basin is provided, wherein the diameter of the basin is 30cm to 40cm and the height of the basin is 20cm. Preferably, the ratio of the bottom diameter to the height of the basin is the golden ratio of 0.618, which makes the proportion more visually appealing.

[0013] According to the present invention, a goldfish ornamental and breeding basin is provided. The basin body is shaped like the ball belly of a goldfish. The basin body is provided with two handles, one of which is shaped like a fish head and the other is shaped like a fish tail.

[0014] This utility model also provides a matching maintenance tool for a goldfish ornamental breeding basin, including: A long pole, with a landing net and a brush at each end; A water storage container that forms a water-containing cavity.

[0015] The goldfish ornamental breeding basin provided by this utility model integrates drainage and aeration components directly into the basin body, thus internalizing the functions of sewage discharge and aeration. The ports of each component extend to the outside of the basin body, facilitating connection to external equipment or drainage operations. However, the main structure is built-in, avoiding the messy piping problems caused by traditional external equipment. This makes the entire breeding basin neat and beautiful in appearance, making it more suitable for indoor ornamental environments such as homes and offices.

[0016] Meanwhile, this goldfish ornamental breeding basin combines oxygenation and plant cultivation functions. The roots of aquatic plants (such as mint, orchids, and pennywort) can absorb eutrophic substances (such as ammonia nitrogen and nitrite) from the water, effectively purifying the water quality. At the same time, the oxygenation process provides oxygen to the plant roots and aerobic beneficial bacteria, promoting the ecological cycle of the water body, reducing reliance on frequent water changes, lowering maintenance intensity, and enhancing the sense of layering and natural beauty of the landscape, achieving the ecological ornamental effect of "fish and flowers co-cultivation".

[0017] Furthermore, by installing a drainage system connected to the bottom of the fish-keeping space, fish feces, uneaten food, and other pollutants settled at the bottom of the basin can be discharged quickly and thoroughly, solving the problems of incomplete sludge removal or the need to move fish during traditional water changes. Users can simply open the drainage system to clean the bottom sludge, greatly simplifying daily maintenance and reducing the burden of care. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a top view of the goldfish ornamental and breeding basin provided by this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the goldfish ornamental and breeding basin provided by this utility model.

[0021] Figure 3 This is a side view of the goldfish ornamental and breeding basin provided by this utility model.

[0022] Figure 4 This is a schematic diagram of the oxygenation component and drainage component provided by this utility model.

[0023] Figure 5 This is a structural diagram of the supporting maintenance tools provided by this utility model.

[0024] Figure 6 This is a diagram of a ball and a pearl.

[0025] Figure label: 10. Basin body; 110. Lotus leaf edge; 120. Handle; 130. Second groove; 20. Drainage components; 210. Drainage pipes; 220. Valves; 30. Oxygenation assembly; 310. Oxygenation pipe; 320. Air compressor; 330. Aquaculture casing; 340. First groove; 40. Upper base; 50. Lower base; 60. Long pole; 610. Brush; 620. Fishing net; 70. Water storage container; 80. Hanging structure. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] The following is combined Figures 1-5 This invention describes the goldfish ornamental breeding basin and its supporting maintenance tools provided by this utility model.

[0028] like Figures 1 to 3 As shown, the goldfish ornamental breeding basin includes: a basin body 10, a drainage component 20, and an oxygenation component 30. The basin body 10 forms a fish-raising space with an open top. The basin body 10 is made of opaque material, allowing users to observe the goldfish raised inside from above. The first end of the drainage component 20 connects to the bottom of the fish-raising space, and the second end extends outside the basin body 10. The oxygenation component 30 is detachably mounted on the basin body 10. The first end of the oxygenation component 30 passes through the basin body 10 and extends into the fish-raising space, forming a first groove 340 for placing aquatic plants. This not only beautifies the breeding environment but also helps purify the water using plants. The second end of the oxygenation component 30 extends outside the basin body 10 and can be connected to an air pump or other aeration equipment to continuously replenish oxygen to the breeding water, enhancing the goldfish's comfort and health.

[0029] The goldfish ornamental breeding basin provided by this utility model integrates the drainage component 20 and the oxygenation component 30 directly into the basin body 10, thereby internalizing the functions of sewage discharge and oxygenation. The ports of each component extend to the outside of the basin body 10, which is convenient for connecting external equipment or performing drainage operations. However, the main structure is built-in, avoiding the messy pipeline problems caused by traditional external equipment. This makes the entire breeding basin look neat and beautiful, and more suitable for indoor ornamental environments such as homes and offices.

[0030] Meanwhile, this goldfish ornamental breeding basin combines oxygenation and plant cultivation. The roots of aquatic plants (such as mint, orchids, and pennywort) can absorb eutrophic substances (such as ammonia nitrogen and nitrite) from the water, effectively purifying the water quality. At the same time, the oxygenation process provides oxygen to the plant roots and aerobic beneficial bacteria, promoting the ecological cycle of the water body, reducing reliance on frequent water changes, lowering maintenance intensity, and enhancing the layering and natural beauty of the landscape, achieving the ecological ornamental effect of "fish and flowers co-cultivation".

[0031] Furthermore, by installing a drainage component 20 connected to the bottom of the fish-keeping space, fish feces, uneaten food, and other pollutants settled at the bottom of the basin can be discharged quickly and thoroughly, solving the problems of incomplete sludge removal or the need to move fish during traditional water changes. Users can simply open the drainage component 20 to clean the bottom sludge, greatly simplifying the daily maintenance process and reducing the burden of maintenance.

[0032] To further enhance the ecological purification capabilities and aesthetic appeal of the aquaculture basin, in some embodiments, such as... Figures 1 to 3 As shown, the top edge of the basin 10 has a second groove 130 arranged in a ring (3cm along the inner wall of the basin opening). Multiple hanging structures 80 can be installed accordingly, each detachably attached to the second groove. The interior of each hanging structure is used to fill the hydroponic substrate and plant aquatic plants. Users can plant plants with strong water and soil purification capabilities, such as spider plants, pennywort, and mint. The roots of these plants grow densely in the groove substrate, directly absorbing harmful gases such as ammonia nitrogen escaping from the main water body, and assisting in regulating local humidity through transpiration.

[0033] It should be noted that the second groove 130 is generally not directly filled with hydroponic substrate and planted with aquatic plants, but it can be directly filled with hydroponic substrate and planted with aquatic plants as needed.

[0034] In some embodiments, such as Figures 1 to 4As shown, the aeration assembly 30 includes: an aeration pipe 310, an air compressor 320, and an aquaculture sleeve 330. The first end of the aeration pipe 310 passes through the basin 10 and extends into the fish-raising space, while the second end of the aeration pipe 310 extends outside the basin 10. The air compressor 320 is connected to the second end of the aeration pipe 310. The aquaculture sleeve 330 is located at the first end of the aeration pipe 310, and a first groove 340 is formed inside the aquaculture sleeve 330 to provide a stable placement space for aquatic plants.

[0035] In this embodiment, the oxygenation pipe 310 penetrates the basin 10, establishing an air transport channel from the outside to the inside of the fish-raising space; the air compressor 320 serves as the air source power, and its outlet is sealed to the second end of the oxygenation pipe 310, responsible for pumping fresh air into the water. At the same time, the setting of the first groove 340 enables the oxygenation process to provide oxygen for aquatic plants, promotes the ecological cycle of the water, reduces the dependence on frequent water changes, and reduces maintenance intensity.

[0036] To adjust the position (height) of aquatic plants, the aquaculture sleeve 330 is movably fitted onto the first end of the aeration pipe 310. The inner wall of the aquaculture sleeve 330 and the outer wall of the aeration pipe 310 are either interference-fitted or equipped with a flexible snap-fit ​​structure. By applying an appropriate axial force, the user can slide the aquaculture sleeve 330 up and down along the outer wall of the aeration pipe 310 to any ideal position, and it can be stably suspended by friction or the locking action of the snap-fit.

[0037] Different aquatic plants (such as pennywort and water bamboo) have different requirements for light depth and root immersion. Users can precisely adjust the immersion depth of the cultivation sleeve 330 according to the plant's light-loving characteristics, current growth stage, and stem length to ensure that the plant roots obtain the best air, water, and light balance, thereby promoting healthy plant growth and maximizing its water purification function.

[0038] When pruning plant roots, dividing plants, or replacing plants is necessary, there's no need to disturb the pot 10 or the goldfish. Simply slide the aquaculture sleeve 330 upwards along the oxygenation pipe 310 to the water surface for easy operation, greatly simplifying the maintenance process. The height-adjustable feature allows users to freely design three-dimensional landscape layers. For example, plants can be arranged in a staggered visual effect, or the degree to which plants are visible on the water surface can be adjusted as needed for viewing. Simultaneously, adjusting the height of the aquaculture sleeve 330 effectively changes the depth of the gas release point. Lowering the sleeve to a deeper depth increases the travel distance of air bubbles in the water, thereby prolonging the air-water contact time, improving oxygen dissolution efficiency, and better meeting the needs of high-oxygen-consuming fish.

[0039] As needed, the oxygenation pipe 310 and / or the aquaculture casing 330 are filled with a filter layer. The filter layer can be filled with at least one material selected from activated carbon, sponge, bio-balls or ceramic rings, depending on the purification requirements, forming a composite purification module that integrates physical filtration, chemical adsorption and biodegradation.

[0040] If you need to plant multiple aquatic plants, such as Figure 4 As shown, there are multiple breeding sleeves 330, and the oxygenation pipe 310 is provided with an air inlet and multiple exhaust ports corresponding to the breeding sleeves 330. The air inlet is connected to the air compressor 320, and each exhaust port is fitted with a corresponding breeding sleeve 330.

[0041] The oxygenation pipe 310 branches into multiple branch pipes (or adopts a ring-shaped main pipe design) within the fish farming space, with each branch ending in an exhaust port. Airflow generated by the air compressor 320 enters through the main air inlet and is then evenly or as needed distributed to each exhaust port, ensuring a stable air supply to each planting point. By setting up multiple aquaculture sleeves 330, users can simultaneously plant various aquatic plants such as pennywort and water celery at different locations within the container. The simultaneous release of fine bubbles from multiple points increases the range and efficiency of water circulation, effectively preventing the formation of stagnant water zones and providing more even and sufficient oxygen to the entire aquaculture system.

[0042] Furthermore, the multiple independently adjustable aquaculture casings 330 provide users with a great deal of freedom in landscaping. Users can set the casings at different heights according to their aesthetic needs, arranging them in a staggered manner in the water and upper spaces to create a three-dimensional landscape with a strong sense of depth, greatly enhancing its ornamental value.

[0043] In some embodiments, such as Figures 1 to 4 As shown, the drainage assembly 20 includes a drainage pipe 210 and a valve 220. The first end of the drainage pipe 210 is located at the lowest point of the bottom of the fish-raising space and is sealed to it, designed to ensure that sediment at the bottom of the basin can collect at the drain outlet without any dead angles; the second end of the drainage pipe 210 extends to the outside of the basin body 10. The valve 220 is preferably a ball valve or a gate valve, which is installed above the drainage pipe 210, typically located on the extension section outside the basin body 10, for easy user operation.

[0044] When sewage needs to be discharged, users only need to open valve 220. Under the action of gravity, the water will first discharge the denser pollutants such as fish feces and uneaten food that have settled at the bottom of the basin. This achieves targeted "bottom discharge" and effectively avoids the drawbacks of traditional water changes, where the clean water at the top is wasted and the sewage at the bottom is stirred up and suspended, making it difficult to remove completely.

[0045] The entire basin 10 is generally designed as a semi-ellipsoid, allowing fish waste and excess food residue to automatically settle at the bottom. A bottom drain with a right-angled drainage pipe 210 can be designed at the bottom of the basin 10, with a valve 220 at the end of the drainage pipe 210 to control the amount of wastewater discharged. The diameter of the bottom drain is approximately 3cm, and the diameter of the drainage pipe 210 is also 3cm. This allows for convenient control of bottom sludge removal at any time. To optimize the drainage structure and cleaning method, a siphon device can also be connected to the end of the drainage pipe 210 to automatically remove sludge based on water level difference or the amount of sludge. In addition, a sludge collection box can be connected to the end, using water pressure difference for automatic sludge removal. This can be activated simply by pressing the air valve at the top, avoiding manual operation. The sludge collection box has a volume of 20% of the water volume in the fish basin.

[0046] In some embodiments, such as Figures 1 to 4 As shown, the goldfish ornamental breeding basin also includes a base. The base includes an upper base 40 and a lower base 50. The upper base 40 is connected to the basin body 10, and the lower base 50 is movably connected to the upper base 40.

[0047] In this embodiment, the most fundamental function of the base is to effectively isolate the basin 10 from the placement surface (such as a desktop or countertop). This ensures a stable air insulation layer exists between the basin bottom and the desktop. This air layer effectively slows down heat exchange between the aquaculture water and the desktop, providing significant buffering and insulation effects, whether preventing the desktop from becoming too cold and causing a sudden drop in water temperature in cold seasons or avoiding localized overheating in hot seasons. This helps maintain a stable water temperature and provides a healthier living environment for the goldfish.

[0048] To achieve flexibility in use, this invention incorporates a built-in thread at the connection between the lower base 50 and the upper base 40. By rotating and adjusting, the height of the entire basin 10 relative to the tabletop can be steplessly varied between 3 cm and 10 cm. The low height setting ensures the stability of the overall structure and is suitable for daily viewing; while when cleaning the tabletop or enhancing bottom ventilation is required, it can be adjusted to the highest position, providing great convenience.

[0049] The base can be shaped like a column or a block. Alternatively, a six-fin-shaped support structure can be used as a design prototype. These six fins are evenly distributed and converge upwards to support the basin 10, enhancing the product's thematic identity and recognizability.

[0050] In some embodiments, the diameter of the basin 10 is designed to be within a reasonable range of 30 to 40 centimeters, and the height is 20 centimeters. This size design is precisely positioned for use in indoor spaces such as homes and offices, ensuring a small footprint and flexible placement. In the preferred model with a diameter of 35 centimeters, the water depth can be maintained at approximately 15 centimeters. This water depth, together with the diameter of the basin 10, forms a stable water volume, which effectively buffers water quality fluctuations and provides ample and suitable activity space for small to medium-sized goldfish (less than 10 centimeters in length) suitable for viewing from above, meeting their physiological and behavioral needs.

[0051] The top edge of the basin 10 is not a simple straight design, but rather adopts a natural, biomimetic wave-like curve resembling a lotus leaf. This design not only breaks the monotony of the conventional round basin 10, but also, when viewed from above, the meandering rim of the basin and the water surface complement each other, greatly enhancing the dynamic beauty and artistic appeal of the view.

[0052] The basin 10 is shaped like the belly of a goldfish's ball (e.g., the belly of a pearl goldfish). Figure 6 As shown, the basin 10 has two handles 120. These handles 120 are not simple curved structures, but are designed in the shape of the head and tail of a ball or pearl, making them lifelike. They are hidden about 3 cm below the edge of the lotus leaf 110, and each handle 120 is about 3 cm long, ensuring both the overall design and easy finger insertion. The interior color of the basin 10 is grass green or light green. From a fish behavior perspective, this color can highly simulate the environment of goldfish surrounded by aquatic plants in natural waters, providing them with a sense of security similar to a sanctuary, effectively reducing stress responses caused by sudden environmental changes. Compared to white or transparent basins 10, which can easily cause fish to feel stressed, a green environment is more conducive to goldfish displaying vibrant body colors and natural activity, and is relatively more beneficial to their survival and growth. The basin 10 is preferably made of PVC (polyvinyl chloride) plastic. PVC material has the advantages of being lightweight, high-strength, corrosion-resistant, having good insulation, and low cost. Injection molding technology can precisely achieve detailed shapes such as wavy edges and complex handles, and is easy to mass-produce, ensuring product consistency, durability and economy.

[0053] In addition, this embodiment also provides a matching maintenance tool for a goldfish ornamental breeding basin, such as... Figure 5 As shown, the maintenance tool includes a long pole 60 and a water storage container 70. The two ends of the long pole 60 are respectively equipped with a landing net 620 and a brush 610; the water storage container 70 forms a water-containing cavity.

[0054] Specifically, the most commonly used tools for the daily maintenance of this fish basin are a landing net 620 for catching goldfish and a brush 610 for cleaning the basin walls. While these are available on the market, they are mostly separate items, inconvenient to store and with limited functionality. This invention combines these two functions into one. Specifically, a long pole 60, approximately 35 cm in length, is designed, with the landing net 620 and brush 610 fixed at both ends, forming a "one pole, two ends" structure. The landing net 620 has an opening diameter of approximately 7 cm, a moderate size that allows for the safe catching of small to medium-sized goldfish while avoiding excessive resistance in the water caused by an overly large opening. The brush head is not made of a hard material that could scratch the basin 10, but rather a square, raised, coarse sponge with sides approximately 5 cm long. This sponge material is soft, has strong absorbency, and effectively removes algae and scale from the basin walls without damaging the inner wall of the basin 10.

[0055] In addition, another pain point in the maintenance process is that the tools, when washed, easily wet the environment, and a special container is needed to collect the wastewater when draining the fish basin. To address this, a cylindrical container was designed that serves as both a "maintenance toolbox" and a "temporary water / wastewater tank".

[0056] During non-water-changing periods, the container's water-holding chamber is used to store the aforementioned multi-functional long-handled tool 60 upright, allowing the wet brush 610 and the plaster to drain properly. This solves the problem of wet tools having nowhere to be placed and contaminating the work surface, keeping the maintenance area clean and dry.

[0057] When a partial water change or wastewater discharge using the drain assembly 20 is required, the user can quickly move this container under the drain valve to collect the discharged wastewater. Its capacity is approximately two-thirds of the total water volume of the fish basin, which ensures that the wastewater from a single maximum water change (generally recommended not to exceed 1 / 3 to 1 / 2 of the total water volume) can be safely contained, avoiding the hassle of changing containers midway.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A goldfish ornamental and breeding basin, characterized in that, include: A basin with an open top forming a fish-keeping space; the basin is made of an opaque material. A drainage assembly, wherein a first end of the drainage assembly is connected to the bottom of the fish-raising space, and a second end extends to the outside of the basin; An oxygenation component is detachably mounted on the basin. The first end of the oxygenation component passes through the basin and extends into the fish-raising space, forming a first groove for placing aquatic plants. The second end of the oxygenation component extends out of the basin.

2. The goldfish ornamental and breeding basin according to claim 1, characterized in that, The top edge of the basin is provided with a plurality of second grooves arranged in a ring. The goldfish ornamental and breeding basin also includes: multiple hanging structures; Each of the aforementioned mounting structures can be detachably mounted on the second groove, the interior of which is used to fill the hydroponic substrate and plant aquatic plants.

3. The goldfish ornamental and breeding basin according to claim 1, characterized in that, The oxygenation component includes: An oxygenation pipe, the first end of which passes through the basin and extends into the fish-raising space, and the second end of which extends out of the basin; An air compressor is connected to the second end of the oxygenation pipe; An aquaculture sleeve is installed at the first end of the oxygenation pipe, and the first groove is formed inside the aquaculture sleeve.

4. The goldfish ornamental and breeding basin according to claim 3, characterized in that, The aquaculture sleeve is movably fitted onto the first end of the oxygenation pipe.

5. The goldfish ornamental and breeding basin according to claim 3, characterized in that, The aquaculture sleeve is provided in multiple locations, and the oxygenation pipe is provided with an air inlet and multiple exhaust ports corresponding to the aquaculture sleeve. The air inlet is connected to the air compressor, and each exhaust port is fitted with a corresponding aquaculture sleeve.

6. The goldfish ornamental and breeding basin according to claim 1, characterized in that, The drainage assembly includes: The drainage pipe has one end connected to the bottom of the fish-raising space and the other end extending to the outside of the basin. A valve is installed on the drain pipe to control drainage.

7. The goldfish ornamental and breeding basin according to claim 1, characterized in that, Also includes: The base includes an upper base and a lower base, the upper base being connected to the basin body, and the lower base being movably connected to the upper base.

8. The goldfish ornamental and breeding basin according to claim 1, characterized in that, The diameter of the basin is 30cm to 40cm, and the height of the basin is 20cm.

9. The goldfish ornamental and breeding basin according to claim 1, characterized in that, The basin is shaped like the belly of a goldfish, and has two handles, one of which is shaped like a fish head and the other like a fish tail.

10. A matching maintenance tool for a goldfish ornamental breeding basin as described in any one of claims 1-9, characterized in that, include: A long pole, with a landing net and a brush at each end; A water storage container that forms a water-containing cavity.

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