Abramites hypselonotus 88 Abudefduf saxatilis 241 Abudefduf sexfasciatus 241 Acanthurus achilles 236 Acanthurus japonicus 236 Acanthurus leucosternon 237 Acanthurus lineatus 237 Acanthurus olivaceus 237 Acanthurus pyroferus 236
A vivid, dark blue body coloration marked with black vertical bars, plus yellowish markings on the dorsal fin, typify this Lake Malawi cichlid. There is such confusion over the identity of many Lake Malawi cichlids that some of those that are common in aquariums do not have recognized scientific names.
The water of the East African lakes is generally hard and alkaline, although actual conditions vary from lake to lake. Lake Victoria is only moderately hard with a neutral to slightly alkaline pH; water clarity is poor and quality unexceptional.
