Back to species
Species profile

OB Peacock Cichlid

Aulonocara sp.

OB Peacock Cichlid (Aulonocara sp.) is a social community species for a cycled 55+ gallon freshwater aquarium. Plan for about 5 inches as an adult, 76-82°F water, pH 7.6-8.6, and moderate care. Keep a group of at least 3; larger groups often behave more naturally when the tank has room.

FlashyModerate care
OB Peacock Cichlid, a flashy 5 inch aquarium species for 55+ gallon tanks
55 galMinimum tank
5 inAdult size
3Schooling minimum
76-82°FTemperature

Water Range

pH
7.6-8.6
GH
10-25 dGH
KH
8-18 dKH

Behavior

Temperament
Moderate
Fin nipping
0/5
Territory
3/5

Diet and Care

Diet
carnivore/omnivore
Diet difficulty
3/5
Care difficulty
3/5

Planning Notes

Moderate care needs; may require mature grazing surfaces or supplemental fresh/frozen foods.

This species may need live, frozen, fresh, or otherwise specialized foods.

live or fresh foodneeds reviewshrimp predatorfry predator

People also bought

Fish that pair well with OB Peacock Cichlid

These matches are starting points with overlapping water ranges and lower behavior risk. Always check the full stocking plan, tank size, and group counts before buying.

Can I keep this?

Run OB Peacock Cichlid through the checker with your tank size, cycle status, water, group count, and tankmates before buying.

Check my tank
Compare this species

Put OB Peacock Cichlid beside another profile to compare water range, size, diet, schooling needs, and behavior.

Open comparison
Will plants work?

Match OB Peacock Cichlid against aquarium plants for nibbling, uprooting, cover, flow, and water-range flags.

Open plant match
Ask about my setup

Ask Advisor how OB Peacock Cichlid fits with your current tank, recent logs, plants, and livestock.

Ask Advisor
View native range

Open the origins map to see reviewed native-range coordinates and regional context for OB Peacock Cichlid.

Open origins map

From keepers

Loading…