??? (????) ???? ??? ???: ????????? ??? ??????? ?? ???????????? ?????? ???? ????? ??, ????? ???? ?? ???? ???? ???The pH really should not be way too higher or also small. A pH of all-around seven.five is sweet. There need to be a relentless offer of oxygen in the fish tank. Ammonia and microbes stages needs to be controlled. It is best to observe Bi