小缸养斗鱼可以尝试这个斗鱼高低床，每个床位都可以正好睡下一条鱼。
图例中一个是10*10cm的迷你缸，一个是30*15cm的小缸。

卡扣可以正正好挂在缸壁上，如果是亚克力的缸壁，挂架会有一点宽，挂一根橡皮筋在挂架处就可以完美解决。玻璃缸是正正好的。
我家鱼挺喜欢，基本上一鱼一平台，躺着睡酣。

如果你家斗鱼养得很大，或者尾巴很长，可以多打印一个并排挂。

第一次发共享模型，不知道这样描述对不对，平台大小以及放在上面的照片截图里，如果有任何不明确的地方，也请留言指导。

If you're keeping betta fish in a small tank, you might want to try this betta bed setup. Each bed can perfectly fit one fish. In the illustration, one is a mini tank measuring 10x10 cm, and the other is a small tank measuring 30x15 cm.

The clips can hang just right on the tank wall. If you have an acrylic tank, the hangers might be a bit wide, but just putting a rubber band around the hanger will fix that perfectly. For glass tanks, it fits just right. My fish really like it; basically, each fish has its own platform to lie down and sleep comfortably.

If your betta fish is quite large or has a long tail, you can print an extra one to hang side by side.

This is my first time sharing a model, so I'm not sure if this description is clear. The platform size and the photos are included in the screenshots. If anything is unclear, please leave a comment to guide me.