Pond Care Total hardness for keeping Koi Hello, no, not at all. The common pond fish (Koi, goldfish, orfes, sturgeons etc.) can also be kept in hard water without any problems. A connection between hardness and coloration... Show complete answer
Freshwater Fish Gender differences and fin filaments in angelfish Hello, after all, there is only one really certain distinguishing characteristic (unless you could watch the fish while mating and thus know which one is male and which one is... Show complete answer
Freshwater Diseases Swollen eye and abnormal swimming position Hello, the fish eating normally makes an infection unlikely, since most infections cause severe loss of appetite. Is it maybe possible that the fish was being attacked vehemently and... Show complete answer
Freshwater Diseases Ulcer on a dwarf gourami Hello, possibly this is due to an infection with bacteria related to Aeromonas or Pseudomonas (-> sera baktopur direct), but an infection with fish tuberculosis (cannot be treated)... Show complete answer
Freshwater Fish Care Is there a special sera salt for livebearers? Hello, many livebearers indeed prefer harder water - hardening with sera mineral salt is therefore recommended if the original water is soft. Additional use of sera marin salt (salt... Show complete answer
Freshwater Diseases Fish Goldfish got stuck, caudal fin is torn Hello, the baktopur bath was correct and sufficient. Even large fin injuries heal almost completely if the fin root has not been damaged. Injuries of the fin base, however, may... Show complete answer