The aquarium fish most of the water from tianjin, fish of breeding environment is not ideal home! Don't have time to water, and breeding density is very large, strong light and long time. But why a trader can fish feed or keep a long time? And the fish to our hands is most often lose? Friends think it is worth all the fish.

Today is to introduce some new fish into the cylinder need to be aware of the problem, as long as in the beginning into the kung fu, attentive, fish is not as difficult as imagined.

First, the tank with water, in the best of the water in the fish tank to explode gas more than 3 days. Another don't buy too much fish, because the new cylinder body of nitration system didn't establish the good, cannot bear too big burden.

Second, when the new fish into the cylinder