Avoiding device capable of reducing residual food of ornamental shrimps and being integrated into landscaping aquarium in appearance

An aquarium and residual food technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of mutual attack, poor aesthetics, and being knocked off, and achieve the effect of ensuring the survival rate

Active Publication Date: 2018-04-13
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ornamental shrimp is a kind of pet shrimp popular with consumers at home and abroad. It has bright colors and various varieties. There will be problems of mutual attack between shrimps during breeding. There are roughly three possible reasons for the attack. 1) The estrus courting female shrimp will attract male shrimps when they shed their shells (the most common is that a bunch of male shrimps will fly wildly after the female shrimps shed their shells in the rose shrimp tank); Lost; 3) Seize the territory. Basically, shrimp still have territoriality. Sometimes they will attack each other in order to grab the territory. If the funds and permission are allowed, it is recommended that the number of hiding spaces be greater than the number of shrimps to avoid sometimes being dizzy and unable to find a place to hide; among them Shrimp fights are the most common due to land occupation, but the current domestic feeding and avoiding devices are poor in aesthetics and simple in structure, and cannot provide a good hiding place for shrimp

Method used

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  • Avoiding device capable of reducing residual food of ornamental shrimps and being integrated into landscaping aquarium in appearance
  • Avoiding device capable of reducing residual food of ornamental shrimps and being integrated into landscaping aquarium in appearance
  • Avoiding device capable of reducing residual food of ornamental shrimps and being integrated into landscaping aquarium in appearance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 , 2 As shown, a dodging device that reduces the residual food of ornamental shrimp and can be integrated into the aquarium for landscaping includes a rockery body 1, a labyrinth layer 2 inserted in the rockery body 1, and a labyrinth layer 2 inserted in the rockery body 1, There are vertical flow pipes 3 between the labyrinth layers 2 in the rockery body 1, and the front and rear sides of the rockery body 1 are respectively provided with an inlet hole 201 and an outlet hole 204. The inner diameters and channel widths of each labyrinth layer 2 are different. When attacked by prawns, the shrimps hide in the labyrinth layer 2 with a small inner diameter to prevent the prawns from entering, and use different inner diameters and channel widths to protect weak shrimps. This device changes the internal shape and structure of conventional evasion devices , the interior adopts a labyrinth structure, and the external rockery body 1 is molded into a more beautiful o...

Embodiment 2

[0024] like image 3 , 4 As shown, this embodiment is optimized on the basis of Embodiment 1: there is an escape chamber 4 under the labyrinth layer 2, and the internal capacity of the escape chamber 4 only allows one shrimp to enter. When shrimps of the same volume attack each other, And when entering the labyrinth layer 2 simultaneously, the shrimp can enter the shelter 4 to avoid continuing to be attacked. The entrance 402 of the dodging bin 4 is flush with the bottom surface of the labyrinth layer 2, and the inside of the bin body 401 of the dodging bin 4 is "L" shaped, and the middle part of the bin body 401 is connected with a baffle 405 through a rotating shaft, and the long end of the baffle 405 is arranged On the side close to the warehouse entrance 402, the inner wall of the warehouse body 401 above the short end of the baffle plate 405 is connected with a pressure plate 406, and the setting of the avoidance warehouse 4 only allows one shrimp to enter. The internal...

Embodiment 4

[0030] Oxygenates are placed in the shelter 4, and the preparation method of the oxygenates is as follows:

[0031] 1) Acidified zeolite: add dilute sulfuric acid to the zeolite for acidification treatment, put the acidified zeolite into an extruder and extrude it into strips, the diameter of the strips is ≤φ3mm, and send them to the roaster for roasting and cooling Afterwards, it is pulverized, and finally the zeolite powder of 20 parts by weight is screened with a 70 mesh sieve for subsequent use;

[0032] 2) Preparation of sustained-release agent: heat polyvinyl alcohol PVA-1799 with water to melt until viscous, add 0.7% deltamethrin EC and stir evenly, then cool, heat again until viscous, and cool to make a sustained-release agent. Weigh 7 parts by weight of corrosion inhibitor;

[0033] 3) After the Bacillus, photosynthetic bacteria and EM bacteria are shaken flask cultured respectively, the cultured Bacillus, photosynthetic bacteria and EM bacteria liquids are transferr...

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PUM

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Abstract

The invention discloses an avoiding device capable of reducing the residual food of ornamental shrimps and being integrated into a landscaping aquarium in appearance, and belongs to the technical field of aquaculture. The avoiding device comprises a rockery body and maze layers inserted into the rockery body; the maze layers are inserted into the rockery body; vertical circulation pipes are arranged between the maze layers in the rockery body; and an entrance hole and an exit hole are respectively formed in the front side face and the rear side face of the rockery body. The avoiding device provided by the invention can be used for ecdysis and breeding of shrimps; sufficient food of the shrimp can be guaranteed; and a self-cleaning feeding place can be achieved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an avoidance device which reduces residual food of ornamental shrimp and can be integrated into a landscaping aquarium. Background technique [0002] Ornamental shrimp is a kind of pet shrimp popular with consumers at home and abroad. It has bright colors and various varieties. There will be problems of mutual attack between shrimps during breeding. There are roughly three possible reasons for the attack. 1) The estrus courting female shrimp will attract male shrimp when she sheds her shell (the most common is that a bunch of male shrimp will fly wildly after the female shrimp sheds her shell in the rose shrimp tank); Lost; 3) Seize the territory. Basically, shrimp still have territoriality. Sometimes they will attack each other in order to grab the territory. If the funds and permission are allowed, it is recommended that the number of hiding spaces be greater th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K63/00
CPCA01K61/59A01K63/006Y02A40/81
Inventor 牟毅赵波高阳储张杰金凡力罗婉珊刘桂良施雨澄夏小丽蒲月蓉
Owner ZHEJIANG OCEAN UNIV
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