想自己用3D打印机制作一款鱼缸背滤，我已经上传所有模型文件，可以根据需要自行修改。

需要两个配件：

1.水泵，37X36X30mm；

2.LED灯，18CM。

想要购买链接可以私信我，拼夕夕购买，灯10元，水泵10元，鱼缸38元，共计配件成本58。

B站有视频（https://b23.tv/8fvpXA6）

I want to make a fish tank back filter with 3D printer myself. I have uploaded all the model files and can modify them according to my needs. Two accessories are required: 1. Water pump, 37 x 36 x 30 mm; LED lights, 18CM. If you want to buy a link, you can privately mail me, buy it in the evening, lamp 10 yuan, water pump 10 yuan, fish tank 38 yuan, total accessory cost 58RMB.

https://b23.tv/8fvpXA6