Fish tank isolation breeding box, observable, compatible with Xiaomi fish tanks and over 99% of fish tanks on the market, high strength, only needs 105g filament, A1 mini can print
Print Profile(7)

![[Compatible with 8mm glass fish tank] 0.2mm layer, 2 walls, 15% infill](https://makerworld.bblmw.com/makerworld/model/US2fdc66824e3a5e/474468320/instance/2025-11-13_6972f994a78838.jpg?x-oss-process=image%2Fresize%2Cw_100%2Fformat%2Cwebp)


Description
Due to the inconvenient observation and limited activity space of commercially available guppy isolation breeding boxes, I specifically designed this guppy isolation breeding box with only four hollowed-out sides, one of which can directly use the fish tank glass as a substitute, to allow for viewing and observation. The actual test results are very good, it is beautiful and high strength. With the preset print profile, it can be easily printed and supports removed, and the model is Print in Place, ready for immediate use without assembly.
The dimensions are 150mm*80mm*100mm (this is length, width, and height, the height is the actual height of the isolation box, not including the hook bracket). The height from the water surface is specially designed to sink 20mm (this saves material, prevents the isolation box from being too high compared to the water surface, makes it more aesthetically pleasing, and convenient for feeding).
If the partition is needed, please print it separately. It only requires 16g and should be printed solid. If it still doesn't sink properly, you can place a small stone on it; it will be aesthetically pleasing and help it sink.
The pore width of the isolation box is 0.8mm (ensuring newborn fry do not escape). The pore width of the partition is 2.5mm (ensuring newborn fry can sink to the bottom normally and avoid being eaten by the mother fish).
The partition can be easily removed after the mother fish gives birth, to ensure adequate activity space for the fry, and its height can be adjusted to flexibly ensure activity space for the mother fish.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.












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