Medaka Breeding Case, Barrel Type, 18L, Black x 3 pcs, with Overflow, Goldfish Breeding Container, Medaka Container

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Width approx. 50cm, Depth approx. 33cm, Height approx. 22cm, Approx. 18 Liters
*This is the larger of the two barrel-shaped sizes, commonly referred to as the 500 size.

Due to the small container size, only a small outer pipe is used, which, combined with the overflow cap, creates a very clean look.
The black color is also expected to enhance color development.

While the appearance is excellent, the functionality is somewhat lacking (though it doesn't affect breeding itself). Please prioritize aesthetics with this product ^^;;

Issues:
1. Difficult to clean due to supports and protrusions for the bottom net.
2. The bottom net floats.
3. Medaka might enter through the mesh or gaps of the bottom net and be unable to get out.
4. Using the bottom net prevents water circulation underneath it, effectively reducing the usable water volume.
5. There are two drainage holes, so improper sealing could lead to leaks.

After extensive research and prototyping, we've concluded that it's better for users to understand these issues and use the product as is, rather than implementing half-hearted solutions.
For this reason, we've kept the design simple without special equipment.
However, we have carefully addressed the drainage holes to prevent leaks.
It's best not to use the bottom net, as it's unrelated to breeding.

[Overflow Processing]
Since the capacity is small, the drainage position is set higher to increase the water volume.
The pipe color is a deep indigo, the outflow prevention cap is plated, and the mesh diameter of the cap is approximately 2.5mm.
*Unless otherwise specified, the overflow will be installed on the right side of the shorter edge, at a drainage position approximately 20mm from the top of the container. However, for adult fish in summer, about 30mm may be necessary, so please adjust by tilting the pipe.

*Some photos may be shared with different specifications for comparison or reference (the product is the same specification as the first photo).
*Due to the nature of the material, there may be minor scratches, scuff marks, or uneven coloring (severe ones will not be shipped).
*Manufacturing oils or cutting chips may remain, so please rinse lightly before use.
*Ships in a cardboard box (packed face down for damage prevention).
*Install the overflow parts by sandwiching the gasket on the inside of the container and tightening by hand (instructions included).