Aquarium Fish Stool Filter Manifold 37MF

Product information Features: 1. Purify the water quality. The fish dung water tank is designed inside to isolate and preserve the fish dung (equivalent to separation of dry and wet), separate impurities and purify the water. 2. Reduce the pollution of a large amount of impurities, which is conducive to the cultivation of nitrifying bacteria. Long-term use can make the water in the fish tank transparent and solve the problem of muddy water. 3. An independent fish stool, equipped with a funnel-t…