Filter cotton is consumables, and the filter cotton will affect the filter function after washing several times, so prepare more pieces of filter cotton will be better
Waterfall aquarium filter of water cycle function and push the water down at the same time to produce a large number of oxygen molecules in the water, increase oxygen fully dissolved in water, quickly replenish water energy.
Waterfall aquarium filter integrating physical and biological filter function, make dirty stuff in the aquarium rapidly decompose, clear, keep the water clear transport , so to maintain the tanks have a good ecological environment. Our products are of simple structure, stable performance and convenient to maintenance
