How to make a small aquarium filter?
2. cut the bottom of the bottle again.3., the prototype came out, and then the next simple, layer by layer of filter medium plug in it, remember the bottle mouth toward decentralization oh. In the back of the jar, the landlord did it for the first time.4. but what filter, how to put, this look like you, I put a ball of nitrifying bacteria, filter cotton, relatively simple, the main ring of nitrifying bacteria, the bottle is not large, can not put too much, after all, is the outlet on the filter box, 2 filter, flow over water is also equivalent to a coarse filter.
5. launching.6., try to see whether overflow, flow is large, but there is no overflow, then OK, very simple, but very practical, with the original filter box, the effect is quite good, and the cost is very low.
Homemade small fish tank filter:15W pump, flow per hour 800L, so with the 1L loaded pulse bottle, 600ML will overflow.1. now a few small ripple bottle, increase water flow, prevent water small overflow, of course if you pump power is relatively small, but also can not drill.
