The aquarium aquarium is the upper filter drip box is good with
When fish live in ammonia - polluted waters for a long time, their bodies gradually become weak and are vulnerable to viruses in the water.
As in human life in the space, there will always be a variety of viruses in the air, healthy people will not be vulnerable to the virus, and the weak constitution is easy to have the same disease. Therefore, the timely elimination of ammonia produced by fish is a fundame
Now mostly use naked cylinder fish farming, the advantages of the naked cylinder is cleaning is very convenient, dirt is not easy to accumulate in the bottom of the cylinder.
g is very convenient, dirt is not easy to accumulate in the bottom of the cylinder. However, due to the lack of epiphytic area, nitrifying bacteria have little self-cleaning capacity. Nitrifying bacteria are mainly attached to filter medium, if the density of fish is large, feeding more and can not absorb the fish in time, the fish will dissolve in the water, and many times the water bodies are very easy to muddy