Lamp Caudopunctatus 'Red-fin' Care Guide - Aquarium Setup, Diet & Breeding

Lamp Caudopunctatus 'red-fin' is a small Tanganyikan cichlid with a compact, slightly elongated body and an alert, expressive appearance. Its base colour is usually pale silver, beige or greyish, often marked with subtle darker patterning, while the fins develop attractive orange-red or reddish highlights in the red-fin form. The exact intensity of the colour varies with mood, age and lineage.

This species is active and inquisitive without being one of the largest or most forceful Lake Tanganyika cichlids. It spends much of its time inspecting shells, stones and crevices, retreating quickly when startled and returning to defend a chosen territory. Pairs can form strong bonds and become especially purposeful when guarding eggs or fry.

In the wild, it occupies the boundary between rocky habitat and sandy or shell-covered areas. This mixed environment provides hiding places, spawning sites and small invertebrate prey, while the open patches allow the fish to move between territories.

Neolamprologus caudopunctatus is a biparental substrate spawner rather than a true shoaling fish. Young fish may remain in loose groups before pairing, but mature adults generally become territorial and are best understood as a pair-forming dwarf cichlid. The red-fin form is valued for combining the character of a Tanganyikan cichlid with a relatively manageable adult size.

Neolamprologus caudopunctatus is endemic to Lake Tanganyika in East Africa, particularly the southern part of the lake around the Zambian shoreline. It inhabits the rocky, shell-strewn shallows and transitional areas where rock piles meet open substrate.

A pair should have an aquarium of at least 75 litres, with a footprint around 60 x 30 cm; a larger aquarium is needed for a colony or mixed Tanganyikan community. Use a sandy or very fine-grained substrate with limestone or other alkaline-buffering rock arranged into caves, boundaries and visual barriers. Include several empty escargot or similar shells, as well as crevices that can serve as retreats and spawning sites. Leave some open sand for movement, secure all rocks against shifting, and provide efficient filtration with good oxygenation and gentle to moderate water movement.

Males reach approximately 6 cm (2.4 inches) in adult length, while females are usually slightly smaller at around 5 cm (2.0 inches).

This species is an opportunistic carnivore that feeds on small crustaceans, insect larvae and other tiny invertebrates in its natural habitat. Offer a varied diet of high-quality small cichlid pellets or granules supplemented with frozen or live foods such as brine shrimp, daphnia, mysis and finely chopped seafood. Small portions fed regularly are preferable to excessive meals, and plant-heavy foods should not form the main part of the diet.

Suitable companions include peaceful Lake Tanganyika species of comparable size, such as certain shell-dwelling Neolamprologus, Julidochromis and small Altolamprologus, provided the aquarium offers clearly separated territories. They can also work in a carefully planned Tanganyikan community with fish that use different areas of the tank. Avoid large, boisterous or highly aggressive cichlids, fin-nipping community fish and other territorial species competing for the same shells or rocky shelters. Keeping multiple pairs in a small aquarium can lead to persistent conflict.

Lamp Caudopunctatus 'red-fin' is a secretive substrate-spawning cichlid that readily breeds in an established pair. Provide an empty snail shell, small cave or narrow rocky crevice for the female to use as a spawning site. She deposits the eggs inside while the male fertilises them from outside or nearby, and both parents defend the territory. The eggs usually hatch after several days, with free-swimming fry appearing a few days later. Feed the young newly hatched brine shrimp or another suitably fine fry food, and be aware that the parents may continue guarding successive broods.

Sexual differences are subtle. Mature males are generally a little larger and may have a more robust head and body, while females tend to remain smaller and more compact; colour and fin development are not always reliable indicators, particularly in young fish.