How to strengthen the filtration system on fish tank?
Sixth, insist on changing two barrels of water every day, also can maintain good water quality.
Fifth. Install a wave pump at the bottom of the fish tank to the water inlet so that the fish will be blown to the water inlet and removed.
Third, be sure to add an external filter cylinder, the same filter tube outlet should also be set on stockings, fixed in the filter tank. Stockings on the one hand can filter out dirt, on the one hand can have a very good function of noise reduction
Second, the water outlet is covered with stockings to filter impurities, stockings to keep clean every day.
The filter usually has a filter tank, and most of the fish are placed in the filter tank cotton filter. Simple filter cotton can not be a good filter effect, and filter cotton should be cleaned regularly, otherwise it will pollute the water quality. But washing the filter often destroys and destroys the nitrifying bacteria! My method is not to filter the filter cotton, and directly put a layer of porcelain ring + medical stone, not too much, so as not to affect the flow is better.
