Over 30 different forms of this species occur in Lake Malawi. These should not be mixed in the aquarium as they will hybridise freely. P. elongatus differs morphologically from other mbuna, being relatively slender and elongate. In nature females protect territories which contain 'gardens' of algae which they leave to breed before returning once they are holding eggs. Juvenile fish from previous spawns also inhabit the territory, protecting it when the female is away.

This species i…

This dwarf mbuna is one of the more recent introductions into the hobby, being described only in 1994. It is not recommended for the beginner due to its pugnacious nature, but does make a good aquarium subject for the advanced aquarist. It exhibits some very entertaining behavioural traits, preferring to hug the rock surfaces much more than most mbuna. It will often be seen swimming on its side or upside down as it explores caves and crevices. As with other members of the genus, it possesses fla…

This is an excellent beginner's species as it is relatively peaceful and easily bred. Despite being undescribed to science it is widely available in the hobby. It is sometimes sold as Gephyrochromis acei. Several colour forms are available, including "yellow tail acei" and "white tail acei". None of these should be kept together in aquaria to prevent hybridisation.

In nature it feeds specifically on algae and other organisms growing on submerged wood, and is the only …

Rarely seen in the hobby, P. nicholsi is a stunning but pugnacious little fish that is nevertheless well worth seeking out. Some males develop long extensions to the ventral fins.

This species is not often seen in the hobby, which is a pity as it is a stunning fish with interesting behaviour. If you do manage to get some, be sure to provide the best possible conditions from the start, as they appear to travel quite badly and losses are common.

There are currently 3 subspecies, Pseudocrenilabrus philander philander, P. p. dispersus and P. p. luebberti. However, recent studies suggest as many as 11 distinct populations exist, differing in location, colour, patterning, be…

This species was one of the first cichlid species to be spawned in captivity and has been in the hobby for over a century. It is less popular than it once was but remains a good choice for the beginner as it is tolerant of a wide range of water conditions and is easily bred.

There currently exist 2 subspecies, Pseudocrenilabrus multicolor multicolor and P. m. victoriae. These are quite distinct in terms of colouration and patterning and exist as separate populations in nature. Both subspecie…

One of the more popular and readily available Protomelas species in the hobby, P. taeniolatus is very similar to P. fenestratus. Several colour forms of both these species exist. Some of the popular morphs of taeniolatus include "Red Empress", "Super Red Empress" and "Blue Fire". It is likely that some of these may be reclassified as distinct species in the future, as they attain different maximum sizes. None of these related species or morphs should be kept togethe…

Protomelas sp. "steveni taiwan reef" is often sold as a subspecies of P. fenestratus, but is actually thought not to be synonymous and is currently undescribed. It can be distinguished from similar species such as P. fenestratus and P. taeniolatus by the bright redof adult males. None of these related species or morphs should be kept together in aquaria as they may hybridise.

Some captive spawns of this species have resulted in albino fry. It is one of the more popular and readily a…

This species has an interesting method of feeding in nature. It 'blows' at the top layer of the substrate (usually sand) and feeds on any invertebrates or other morsels that are uncovered. It is rare in the hobby and little information regarding it's care is available….

This species has an interesting method of feeding in nature. It will 'blow' sediment from the surface of rocks and feed on morsels that are uncovered. Protomelas sp. "steveni taiwan reef" is often sold as a subspecies of P. fenestratus but is actually thought not to be synonymous. P. taeniolatus is also very similar to fenestratus, and several colour forms of both these species exist. It is likely that some of these may be reclassified as distinct species in the future. None …