Compared with freshwater fish, marine fish are very rich in species. Moreover, it is more difficult to raise marine fish, especially the need to pay attention to feeding.
The tropic marine fish is very beautiful, and its radiant appearance attracts many aquarium enthusiasts to keep. Moreover, there are many kinds of marine fish, and the varieties are also varied. Newbies who are just getting started must be lost in these selections and don't know what to do. How should marine fish be chosen?
The sea salt is dissolved according to the normal ratio of 1:30. Generally, the water pump is needed in the dissolution process to make the water move that will greatly reduce the time of dissolving. 6.7kg sea salt dissolved 200L fresh water, and the complete dissolution time is within 15 minutes.