Ecological breeding appliance suitable for aquatic firefly breeding and appreciation

Abstract

The invention discloses an ecological breeding appliance suitable for aquatic firefly breeding and ornamental, and relates to the technical field of ecological breeding, the ecological breeding appliance comprises an outer shell, an appliance top cover is arranged at the top of the outer shell in parallel, and the two sides of the appliance top cover are connected with the top of the outer shell through spring lock catch assemblies; a gap for ventilation is formed between the outer shell and the appliance top cover; the outer shell is formed by splicing an upper-layer assembly, a middle-layer assembly and a bottom-layer assembly through locking bolts from bottom to top, and positioning rings for limiting are arranged between the upper-layer assembly and the middle-layer assembly and between the middle-layer assembly and the bottom-layer assembly. The ecological breeding appliance suitable for aquatic firefly breeding and viewing is suitable for full-life-cycle intensive breeding of eggs, larvae, pupae and imagoes. The device realizes stable water quality, microenvironment optimization and efficient cleaning through passive temperature control, ecological simulation and physical separation technologies.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological breeding, in particular to an ecological breeding device suitable for breeding and viewing aquatic fireflies. Background Art

[0002] Fireflies are categorized by their habitat: terrestrial, aquatic, and semi-aquatic. In their natural habitats, they primarily inhabit warm, humid areas like weeds, ditches, and reed beds. Aquatic fireflies occupy distinct ecological niches at different stages of life. They spend their pupal stage near water, while adult males and females inhabit the water surface and waterside vegetation, respectively. Eggs are laid on the shore. Fireflies glow at every stage of their life, making them highly ornamental.

[0003] Combining aquatic firefly cultivation techniques with their ornamental value presents significant challenges. Most aquatic fireflies, such as Lucanthus rabatius, Lucanthus luteus, and Lucanthus spp., have high requirements for temperature, water quality, and food, and their environments change with each stage of growth. Existing firefly cultivation equipment often suffers from opaque walls and low space utilization, making it difficult to maximize the ornamental value of the fireflies themselves. This inability to meet the diverse needs of exhibitions, nature education, and biological research also requires timely discharge of wastewater to avoid unnecessary harm to the fireflies. Water temperature control must be rigorous to prevent temperature fluctuations from affecting their food intake. This ensures that the level of refinement in ecological simulation is effectively improved.

[0004] The firefly breeding products currently on the market have the following main defects: many existing breeding products only focus on showing the luminous effect, the ecological simulation is not refined enough, and the ecological needs of aquatic fireflies are ignored, making it difficult to meet their complete growth cycle; the mechanical structure design is unreasonable, making the breeding environment difficult to clean, and the fireflies are easily damaged during complicated operations, which has a high time cost and affects the water quality and larval survival rate; existing breeding equipment is often only targeted at a specific growth stage of aquatic fireflies, such as the larval stage or the adult stage, and fails to take into account the entire process from larval hatching, pupation to adult activity, and fails to make full use of the equipment space, which greatly reduces the breeding efficiency. In response to the above problems, the present invention proposes an innovative design that can provide the breeding environment required for the complete life cycle of aquatic fireflies, while taking into account easy maintenance and ornamental properties. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides an ecological breeding device suitable for breeding and viewing aquatic fireflies, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ecological breeding device suitable for breeding and viewing aquatic fireflies, comprising an outer shell, a device top cover is provided parallel to the top of the outer shell, both sides of the device top cover are connected to the top of the outer shell by spring lock assemblies, and a gap for ventilation is provided between the outer shell and the device top cover;

[0007] The outer shell is composed of an upper component, a middle component and a bottom component spliced ​​from bottom to top by locking bolts, and a positioning ring for limiting the position is provided between the upper component and the middle component, and between the middle component and the bottom component;

[0008] The spring lock assembly is provided with two tubular spring containers that are perpendicular to each other. The tubular spring containers are embedded in the interior of the external shell, and springs are provided inside the tubular spring containers.

[0009] A locking tongue is passed through the interior of one of the springs;

[0010] an upper assembly comprising an upper shell composed of an inner shell and an outer shell;

[0011] A ventilation screen is horizontally provided on the top of the shell;

[0012] The middle-layer component has a shell structure consistent with that of the upper-layer component. The inner wall of the shell is respectively installed with a scattering lamp and a bracket foot, and the scattering lamp and the bracket foot are symmetrically distributed about the center line of the shell;

[0013] A diamond-shaped bracket is also provided inside the shell, and the two ends of the diamond-shaped bracket are respectively overlapped at the two bracket feet;

[0014] The bottom layer assembly adopts the same bottom shell structure as the middle layer assembly, with a horizontally arranged feeding tube in the middle, an opening for feeding at the top of the feeding tube, one end of the feeding tube passing through one side of the bottom shell to the outside, and a water inlet at the end thereof;

[0015] A drawer-type double-mesh screen system is parallel to the bottom of the feeding tube and is slidably connected to the bottom shell. A spring lock assembly is used to achieve position limiting.

[0016] The drawer-type double-mesh screen system consists of an upper screen and a lower screen;

[0017] A siphon drainage system is provided on one side of the drawer-type double-mesh screen system, and a drainage box is provided parallel to the lower side of the drawer-type double-mesh screen system.

[0018] Optionally, the lock tongue is composed of a support rod and two paddles, the two paddles are coplanar, and the paddles and the support rod are fixedly connected, wherein one end of the support rod passes through the external shell to the outside and is fixedly connected to a handle.

[0019] Optionally, the spring lock assembly further comprises an insert fixedly connected to the top cover of the appliance;

[0020] The bottom end of the insert is trapezoidal, and an opening groove adapted to the pick is provided on one side of the middle of the insert close to the lock tongue.

[0021] Optionally, an air insulation layer is provided between the inner shell and the outer shell, and the two are connected by a snap-fit ​​connection;

[0022] The upper shell is made of highly transparent acrylic material with a thickness of 5 to 8 mm, and its outer layer is coated with a highly reflective coating to block solar heat radiation.

[0023] Optionally, a shading plate is provided parallel to the lower side of the diamond-shaped bracket, and the shading plate is made of a dark acrylic plate with a light transmittance of ≤10%.

[0024] Optionally, the upper screen is made of 304 stainless steel woven mesh to prevent feed from falling.

[0025] Optionally, the lower screen is a nylon filter to intercept excrement and residue.

[0026] Optionally, the siphon drainage system includes a silicone U-shaped siphon tube with an inner diameter of 8 mm, one end of the silicone U-shaped siphon tube is embedded in the low-lying area of ​​the bottom layer, and the other end is connected to the manual ball valve at the side wall, using a liquid level difference of ≥50 mm to form a siphon effect.

[0027] Optionally, the middle portion of the bottom component is further provided with a coarse filtration layer, a biofilm layer and an ultraviolet disinfection module from top to bottom;

[0028] The coarse filter layer uses volcanic rocks with a particle size of 10 to 20 mm to intercept large particles of impurities;

[0029] The biofilm layer uses ceramsite with a particle size of 5 to 8 mm to load nitrifying bacteria;

[0030] The ultraviolet disinfection module uses 254nm UV-C ultraviolet lamps to inactivate pathogenic microorganisms.

[0031] The present invention provides an ecological breeding device suitable for breeding and viewing aquatic fireflies, which has the following beneficial effects:

[0032] This ecological breeding device, suitable for aquatic firefly breeding and viewing, consists of three major parts: an external shell, an internal layered ecological unit, and a bottom water circulation system. It is suitable for intensive breeding of eggs, larvae, pupae, and adults throughout their life cycle. The device achieves water quality stability, microenvironment optimization, and efficient cleaning through passive temperature control, ecological simulation, and physical separation technology.

[0033] Its outer shell is made of highly transparent acrylic, and the outer layer is coated with a highly reflective coating to effectively block solar radiation heat; an air insulation layer is set between the inner layer and the outer shell, combined with the paraffin phase change material embedded in the bottom to achieve a day and night temperature fluctuation of ≤0.5°C. The inner and outer shells are fixed by a snap-on frame, and the bottom phase change material cavity is bolted to the shell; a dark acrylic plate (transmittance ≤10%) is set in the middle layer to cover the top, and a diamond-shaped bionic bracket (side length 50mm, inclination angle 30°) is set on the side wall to simulate the natural branch structure, increasing the adult habitat area by 70%, and a ramp is set to connect the bottom and upper layers to facilitate the larvae to climb to the air area after pupation; the side-pull drawer is connected to the shell by a sliding rail, and an external spring lock (opening and closing force ≤5N) is unlocked and pulled out for cleaning, and the residue removal efficiency is increased by 55% compared with traditional manual cleaning.

[0034] By separating the pupal and adult stages and combining them with a bionic soil slope (slope 15°±2°, friction coefficient ≥0.6), larvae can migrate autonomously, avoiding damage from manual transfer. Compared to the traditional single-layer layout, the layered design increases the breeding density, and the diamond-shaped racks simulate the natural roosting structure, which improves the success rate of adult mating.

[0035] Tubular rotary feeding port: Integrates water inlet and feed delivery functions, allowing precise feeding through a spiral conveying pipe, reducing residue scattering rate;

[0036] Double-layer mesh screen + siphon drainage: The upper mesh screen intercepts larvae, the lower mesh screen blocks silt, and combined with the U-shaped silicone siphon tube to achieve rapid sewage discharge, which is more efficient than traditional manual cleaning;

[0037] Double-layer shell + phase change material: the outer layer is filled with argon (thermal conductivity 0.016W / m·K), the inner layer is embedded with paraffin (phase change latent heat ≥200kJ / kg), and the temperature difference between day and night is ≤0.5℃;

[0038] Scattered lights and shading areas work together: The upper layer of 500-600nm scattered lights (power 8W) improves the viewing experience, and the dark light area (transmittance ≤ 10%) simulates the natural habitat, extending the activity time of adults by 3 hours;

[0039] Mesh vents: A double-layer anti-escape screen (outer pore size 0.5mm, inner pore size 0.3mm) is installed on the top, which combines the Venturi effect to accelerate oxygen exchange (DO ≥ 7mg / L), and the adult insect escape rate is <0.1%;

[0040] Locking screen: Use spring lock (opening and closing force ≤ 5N) to fix the double-layer mesh screen. Unlock and pull sideways when cleaning to prevent the screen from shifting and causing larvae to escape.

[0041] Detachable housing: The upper and lower layers are connected by snap-on connections (torque 2N·m), allowing for quick separation during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the invention in full cross-section from the main view;

[0043] Figure 2 It is a side view of the invention;

[0044] Figure 3 This is an enlarged schematic diagram of the sewage box of the invention;

[0045] Figure 4 This is an enlarged top view of the spring lock assembly of the invention;

[0046] Figure 5 This is an enlarged side view of the spring lock assembly of the invention.

[0047] In the figure: 1. External shell; 2. Top cover of the device; 3. Spring lock assembly; 301. Tubular spring container; 302. Spring; 303. Lock tongue; 304. Insert; 4. Upper assembly; 401. Inner shell; 402. Outer shell; 403. Ventilation screen; 5. Middle assembly; 501. Scattering lamp; 502. Bracket foot; 503. Diamond bracket; 504. Sunshade; 6. Bottom assembly; 601. Feeding tube; 602. Upper screen; 603. Lower screen; 604. Siphon drainage system; 605. Drain box; 7. Positioning ring. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0051] See also Figures 1 to 5 The present invention provides a technical solution: an ecological breeding device suitable for breeding and viewing aquatic fireflies, comprising an outer shell 1, a device top cover 2 is provided parallel to the top of the outer shell 1, both sides of the device top cover 2 are connected to the top of the outer shell 1 by spring lock components 3, and a gap for ventilation is provided between the outer shell 1 and the device top cover 2;

[0052] The outer shell 1 is composed of an upper component 4, a middle component 5 and a bottom component 6 connected from bottom to top by locking bolts. A positioning ring 7 for limiting the position is provided between the upper component 4 and the middle component 5, and between the middle component 5 and the bottom component 6;

[0053] The spring lock assembly 3 is provided with two tubular spring containers 301 that are perpendicular to each other. The tubular spring containers 301 are embedded in the interior of the outer shell 1. A spring 302 is provided inside each tubular spring container 301.

[0054] A locking tongue 303 runs through the interior of one of the springs 302;

[0055] The upper assembly 4 includes an upper shell composed of an inner shell 401 and an outer shell 402;

[0056] A ventilation screen 403 is horizontally provided on the top of the housing 402;

[0057] The shell structure of the middle component 5 is consistent with that of the upper component 4. The inner wall of the shell is respectively installed with a scattering lamp 501 and a bracket foot 502. The scattering lamp 501 and the bracket foot 502 are symmetrically distributed about the center line of the shell;

[0058] A diamond-shaped bracket 503 is further provided inside the housing, and the two ends of the diamond-shaped bracket 503 are respectively overlapped at the two bracket feet 502;

[0059] The bottom layer component 6 adopts the same bottom shell structure as the middle layer component 5. A horizontal feeding tube 601 is provided in the middle. The top of the feeding tube 601 is provided with an opening for feeding. One end of the feeding tube 601 passes through one side of the bottom shell to the outside, and a water inlet is provided at the end thereof.

[0060] A drawer-type double-mesh screen system is provided parallel to the bottom of the feeding tube 601 and is slidably connected to the bottom shell. A spring lock assembly 3 is used to achieve position limiting.

[0061] The drawer-type double-mesh screen system consists of an upper screen 602 and a lower screen 603;

[0062] A siphon drainage system 604 is provided on one side of the drawer-type double-mesh screen system, and a drainage box 605 is provided parallel to the bottom of the drawer-type double-mesh screen system.

[0063] In this embodiment, Figure 4 and Figure 5 As shown, the lock tongue 303 is composed of a support rod and two paddles. The two paddles are coplanar and fixedly connected to the support rod. One end of the support rod passes through the external shell 1 to the outside and is fixedly connected to a handle.

[0064] In this embodiment, Figure 4 and Figure 5 As shown, the spring lock assembly 3 further includes an insert 304 fixedly connected to the appliance top cover 2;

[0065] The bottom end of the inserting piece 304 is trapezoidal, and an opening groove adapted to the paddle is provided on one side of the middle portion of the inserting piece 304 close to the locking tongue 303 .

[0066] In this embodiment, Figure 1 and Figure 2 As shown, an air insulation layer is provided between the inner shell 401 and the outer shell 402, and the two are connected by a snap-fit ​​connection;

[0067] The upper shell is made of highly transparent acrylic material with a thickness of 5 to 8 mm, and its outer layer is coated with a highly reflective coating to block solar heat radiation.

[0068] In this embodiment, Figure 1 and Figure 2 As shown, a light shielding plate 504 is provided parallel to the lower side of the diamond-shaped bracket 503 , and the light shielding plate 504 is made of a dark acrylic plate with a light transmittance of ≤10%.

[0069] In this embodiment, Figure 3 As shown, the upper screen 602 is made of 304 stainless steel woven mesh to prevent feed from falling.

[0070] In this embodiment, Figure 3 As shown, the lower screen 603 is made of nylon filter to intercept excrement and residue.

[0071] In this embodiment, Figure 2 As shown, the siphon drainage system 604 includes a silicone U-shaped siphon tube with an inner diameter of 8 mm. One end of the silicone U-shaped siphon tube is embedded in the low-lying area of ​​the bottom layer, and the other end is connected to the manual ball valve at the side wall, using a liquid level difference of ≥50 mm to form a siphon effect.

[0072] In this embodiment, Figure 1 As shown, the middle part of the bottom component 6 is provided with a coarse filtration layer, a biofilm layer and an ultraviolet disinfection module from top to bottom;

[0073] The coarse filter layer uses volcanic rocks with a particle size of 10 to 20 mm to intercept large particles of impurities;

[0074] The biofilm layer uses ceramsite with a particle size of 5 to 8 mm to load nitrifying bacteria;

[0075] The ultraviolet disinfection module uses 254nm UV-C ultraviolet lamps to inactivate pathogenic microorganisms.

[0076] The method of use of the present invention: The ecological breeding device suitable for breeding and viewing aquatic fireflies, when in use, works as follows:

[0077] First, snap-fit ​​the bottom assembly 6 → middle assembly 5 → top assembly 4 in the following order, tighten the frame bolts (torque 2 N·m), and insert the top cover 2 of the device onto the top of the top assembly 4 using the spring lock assembly 3;

[0078] The larvae are then fed; during the larval stage, slices of golden apple snail meat are fed through a tubular rotating feeding port; during the adult stage, honeydew is sprayed on the diamond-shaped bracket 503 (frequency: 2 times / week) or flowers are planted in the upper component 4; the larvae migrate autonomously to the middle coconut husk soil area through a ramp, and are transferred to the adult area after pupation; the bottom component 6 (aquatic larvae breeding area) contains aquatic plants, a microbial filtration system, and a siphon drainage system 604, providing an ideal hatching and growth environment for the larvae; the upper screen 602 (aperture ≤ 2mm) is used to intercept the larvae, and the lower screen 603 (aperture ≤ 0.5mm) is used to block the silt. Combined with the siphon drainage system 604, residue stratification and water self-circulation are achieved; the feed is passed through the feeding tube 6 01 Precise placement prevents debris from being scattered to other areas and prevents insects from escaping through the feeding mouth; the outer shell 402 is filled with low thermal conductivity gas (such as argon), and the inner shell 401 is embedded with paraffin phase change material (melting point 25°C). Through the dynamic balance of heat energy during the day and night (absorbing heat during the day and releasing heat at night), the temperature fluctuation is compressed to ±0.5°C; the silt in the bottom component 6 is quickly removed through the side-pull drawer, and the pupal and adult stages are separated. After pupation, the larvae migrate autonomously to the interior of the upper component 4 through the anti-slip ramp to avoid damage caused by manual transfer; the light shield 504 (transmittance ≤10%) is used to simulate the natural habitat, and the 500-600nm scattering light 501 increases the mating activity of adult insects by 45%;

[0079] Specifically:

[0080] (1) Temperature control: During the day, the highly reflective coating blocks 80% of solar radiation, and the phase change material absorbs the residual heat; at night, the paraffin wax solidifies and releases heat, which, combined with the air insulation layer, maintains the internal temperature at 25°C ± 0.5°C.

[0081] (2) Water purification: photosynthesis of plants in the upper layer produces oxygen (DO ≥ 7 mg / L); the four-stage filtration system at the bottom layer achieves physical-biological synergistic purification, with turbidity ≤ 2 NTU; siphon drainage is started once a week to remove bottom sediments;

[0082] (3) Ecological simulation: the middle dark light zone (light intensity ≤ 50 lux) induced adult mating, and the 500-600 nm band simulated moonlight illumination increased the mating success rate by 45%. The diamond-shaped bracket 503 provided a three-dimensional habitat, which extended the activity time of adult insects by 3 hours.

[0083] (4) Cleaning and maintenance: Pull out the middle drawer and remove the residue from the double-layer mesh screen; the double-layer mesh screen structure and drawer-type sewage system are used to avoid larval damage while achieving rapid water change and cleaning;

[0084] The upper plant modules were dismantled and the volcanic rock substrate was replaced monthly.

[0085] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An ecological breeding device suitable for breeding and viewing aquatic fireflies, comprising an outer shell (1), characterized in that: A device top cover (2) is provided parallel to the top of the external shell (1), both sides of the device top cover (2) are connected to the top of the external shell (1) by using spring lock components (3), and a gap for ventilation is provided between the external shell (1) and the device top cover (2); The outer shell (1) is composed of an upper component (4), a middle component (5) and a bottom component (6) connected from bottom to top by locking bolts, and a positioning ring (7) for limiting the position is provided between the upper component (4) and the middle component (5) and between the middle component (5) and the bottom component (6); The spring lock assembly (3) is provided with two tubular spring containers (301) that are vertically distributed with respect to each other. The tubular spring containers (301) are embedded in the interior of the external housing (1). The interiors of the tubular spring containers (301) are both provided with springs (302). A locking tongue (303) passes through the interior of one of the springs (302); An upper assembly (4) includes an upper shell composed of an inner shell (401) and an outer shell (402); A ventilation screen (403) is horizontally provided on the top of the housing (402); The middle layer component (5) has a shell structure consistent with that of the upper layer component (4), and a scattering lamp (501) and a bracket foot (502) are respectively installed on the inner wall of the shell, and the scattering lamp (501) and the bracket foot (502) are symmetrically distributed about the center line of the shell; A diamond-shaped bracket (503) is further provided inside the shell, and the two ends of the diamond-shaped bracket (503) are respectively overlapped at the two bracket feet (502); The bottom layer component (6) adopts the same bottom layer shell structure as the middle layer component (5), wherein a horizontally arranged feeding tube (601) is provided in the middle thereof, and an opening for feeding is provided at the top of the feeding tube (601). One end of the feeding tube (601) passes through one side of the bottom layer shell to the outside, and a water inlet is provided at the end thereof; A drawer-type double-mesh screen system is provided parallel to the lower portion of the feeding tube (601) and is slidably connected to the bottom shell, and a spring lock assembly (3) is used to achieve position limiting; The drawer-type double-mesh screen system consists of an upper screen (602) and a lower screen (603); A siphon drainage system (604) is provided on one side of the drawer-type double-mesh screen system, and a drainage box (605) is provided parallel to the bottom of the drawer-type double-mesh screen system.

2. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: The locking tongue (303) is composed of a support rod and two paddles, the two paddles are coplanar, and the paddles and the support rod are fixedly connected, wherein one end of the support rod passes through the external shell (1) to the outside and is fixedly connected to a handle.

3. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 2, characterized in that: The spring lock assembly (3) further comprises an insert (304) fixedly connected to the appliance top cover (2); The bottom end of the inserting piece (304) is trapezoidal, and an opening groove adapted to the plectrum is provided on one side of the middle of the inserting piece (304) close to the lock tongue (303).

4. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: An air insulation layer is provided between the inner shell (401) and the outer shell (402), and the two are connected in a snap-fit ​​manner; The upper shell is made of highly transparent acrylic material with a thickness of 5 to 8 mm, and its outer layer is coated with a highly reflective coating to block solar heat radiation.

5. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: A light shielding plate (504) is provided parallel to the lower side of the diamond-shaped bracket (503), and the light shielding plate (504) is made of a dark acrylic plate with a light transmittance of ≤10%.

6. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: The upper screen (602) is made of 304 stainless steel woven mesh and is used to prevent feed from falling.

7. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: The lower screen (603) is made of a nylon filter and is used to intercept excrement and residue.

8. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: The siphon drainage system (604) comprises a silicone U-shaped siphon tube with an inner diameter of 8 mm, one end of which is embedded in the low-lying area of ​​the bottom layer, and the other end is connected to a manual ball valve at the side wall, using a liquid level difference of ≥50 mm to form a siphon effect.

9. The ecological breeding device suitable for breeding and viewing aquatic fireflies according to claim 1, characterized in that: The middle part of the bottom component (6) is further provided with a coarse filter layer, a biofilm layer and an ultraviolet disinfection module from top to bottom; The coarse filter layer uses volcanic rocks with a particle size of 10 to 20 mm to intercept large particles of impurities; The biofilm layer uses ceramsite with a particle size of 5 to 8 mm to load nitrifying bacteria; The ultraviolet disinfection module uses 254nm UV-C ultraviolet lamps to inactivate pathogenic microorganisms.

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