Redbreast Acara Care Guide - Aquarium Setup, Diet & Breeding

The Redbreast Acara is a small, attractive South American cichlid with a compact oval body, subtly iridescent blue-green markings and a warm reddish-orange wash across the throat, breast and lower cheeks. Dark markings through the face and along the body add definition, while the fins may show blue edging and red or orange highlights. Its colours become especially striking when the fish is displaying or guarding a spawning site.

Laetacara dorsigera is generally peaceful for a cichlid of its size, although it becomes more assertive when forming a pair and defending eggs or fry. It spends much of its time exploring the lower and middle areas of the aquarium, investigating surfaces and carefully watching its surroundings. Pairs often remain close together and communicate through posture, colour changes and short displays.

In the wild, this species is associated with quiet tributaries, forested streams and sheltered river margins. Leaf litter, submerged roots, branches, stones and aquatic vegetation create a varied landscape of shaded hiding places and open areas. The species’ small size and adaptable nature have made it a popular choice for aquarists seeking a personable dwarf cichlid.

Redbreast Acaras are less boisterous than many larger South American cichlids and can show considerable individual personality. They are attentive parents, with both adults typically taking part in territory defence and brood care. Their relatively restrained adult size makes them one of the more manageable cichlids for a carefully planned community aquarium.

Redbreast Acaras originate in the southern and central parts of South America, particularly the upper Paraná and Paraguay river systems of Brazil, Bolivia and Paraguay. They inhabit slow-moving streams, tributaries, pools and quiet backwaters with cover and gently flowing, soft to moderately mineralised water.

A pair should have an aquarium of at least 75 litres, with a footprint of roughly 80 cm by 30 cm or larger; additional space is preferable in a community setup. Use a soft sand or fine-gravel substrate, with smooth stones, slate, driftwood, roots and hardy plants arranged to provide visual barriers and sheltered territories. Leave some open bottom area for foraging and spawning, and provide gentle to moderate filtration with good oxygenation without creating an excessively strong current. Secure covers are advisable because cichlids may jump when startled.

Males reach approximately 8 cm (3.1 inches) in total length, while females are usually smaller at around 6–7 cm (2.4–2.8 inches).

This species is an omnivore that benefits from a varied diet of quality sinking pellets or granules, supplemented with frozen or live foods such as brine shrimp, daphnia, bloodworms and mosquito larvae. Small portions of finely chopped seafood and occasional vegetable-based foods can add variety. Feed modest amounts that are consumed promptly, taking care not to encourage excessive feeding in this relatively small cichlid.

Redbreast Acaras can live with peaceful, similarly sized community fish such as rummynose or cardinal tetras, pencilfish, peaceful rasboras, small Corydoras and other calm South American species. They should not be combined with aggressive or highly boisterous cichlids, fin-nipping fish, or large predators. During breeding, a pair may defend a small territory, so tankmates need enough space to avoid the spawning area; very small fry may also be eaten by other fish.

Redbreast Acaras are substrate spawners that usually breed readily when mature pairs are well conditioned with varied foods. The female lays up to several hundred eggs on a flat stone, piece of slate, or another smooth surface, and both parents guard and fan the clutch. The eggs generally hatch within two to four days, with free-swimming fry following a few days later. Newly free-swimming fry can be fed baby brine shrimp or another suitably small, nutritious fry food.

Males are generally larger and may develop somewhat longer, more pointed dorsal and anal fins. Females are smaller and often have a fuller body, with stronger red-orange colouration on the breast and belly, particularly when mature or ready to spawn.