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Fish

Macmaster's Dwarf Cichlid

Apistogramma macmasteri
French name : Apistogramma macmasteri

Macmaster's dwarf cichlid comes from the upper Meta River drainage in the Colombian Orinoco basin, inhabiting slow, soft, slightly acidic waters among leaf litter and submerged roots. Dominant males are handsome, with a high red-edged tail, blue cheek striping and a warm body coloration; females are smaller and pale yellow outside breeding. It is among the more tolerant and beginner-friendly Apistogramma, though it still prefers soft water. Keep one male with several females as a harem in a tank with plenty of caves, wood and planting to break sightlines. Maintain pH 5.5-7.0, low to moderate hardness and temperatures of 23-29 C. Feed varied live and frozen foods such as bloodworm, artemia and daphnia; many specimens also accept quality granules. Females are devoted cave spawners, aggressively defending fry, so give tankmates room to retreat.

Water
Freshwater
Origin
Upper Meta River drainage, Orinoco basin, Colombia
Adult size
8 cm
Diet
Carnivore
Temperament
Peaceful
Difficulty
Intermediate
Macmaster's Dwarf Cichlid (Apistogramma macmasteri)
Illustration

Water parameters

Temperature23 – 29 °C
pH5.5 – 7
Carbonate hardness (KH)0 – 6 °dKH
General hardness (GH)2 – 10 °dGH

Tank & stocking

Minimum tank volume80 L
Volume budget per individual 40 L — adds up with tank-mates

“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.

Frequently asked questions

What size aquarium does Macmaster's Dwarf Cichlid need?

Provide at least 80 litres to keep Macmaster's Dwarf Cichlid in good conditions.

What water parameters does Macmaster's Dwarf Cichlid need?

A temperature of 23–29 °C, pH 5.5–7.

Is Macmaster's Dwarf Cichlid peaceful or aggressive?

Its temperament is peaceful.

What does Macmaster's Dwarf Cichlid eat?

Its diet: carnivore.

How big does Macmaster's Dwarf Cichlid get?

Around 8 cm as an adult.

Is Macmaster's Dwarf Cichlid suitable for beginners?

Care level: intermediate.

Planning a tank with Macmaster's Dwarf Cichlid?

AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.

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Fish from the same biotope

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