What fish can live with Golden dwarf cichlid (Nannacara)?

Use the "Often compatible" lists as a shortlist, not a stocking plan. Always run the pair tool and check the footprint of your actual tank first. Verify behaviour for Golden dwarf cichlid (Nannacara) against your own reading before you buy.

What tank mates should you avoid with Golden dwarf cichlid (Nannacara)?

Avoid African Cichlid, Tiger Barb, Bala / silver shark based on size, temperament, or predation risk on file.

What size tank do Golden dwarf cichlid (Nannacara) need for a community?

50L is the planning floor for adult swimming space and bioload headroom. Long-term, a 61L+ tank lets adults use the full footprint without crowding the next species. Footprint, meaning length and front-to-back depth, matters as much as raw volume for active or territorial species.

Golden dwarf cichlid (Nannacara) tank mates

A very small dwarf cichlid at 4 cm. Males develop gold-and-turquoise colouring at breeding condition. Peaceful outside spawning but defends a small cave site.

Evidence: partially verified

Confidence: high

Lists below are built from this species record (safest, best with, risky, unsafe) — each link opens a pair-level check, not a guarantee.

← Full Golden dwarf cichlid (Nannacara) profile·Compatibility checker·Tank builder·More cichlid

Best tank mates (on file)

Merged from conservative safest and best with fields — de-duplicated by species.

Chili Rasbora Pair check
The Golden dwarf cichlid (Nannacara) profile lists Chili Rasbora as both safe and a recommended pairing. Chili Rasbora schools in groups of 8 or more, so plan room for the whole group rather than one fish.
Corydoras Catfish Pair check
The Golden dwarf cichlid (Nannacara) profile lists Corydoras Catfish as both safe and a recommended pairing. Corydoras Catfish schools in groups of 6 or more, so plan room for the whole group rather than one fish.
Ember Tetra Pair check
The Golden dwarf cichlid (Nannacara) profile lists Ember Tetra as both safe and a recommended pairing. Ember Tetra schools in groups of 8 or more, so plan room for the whole group rather than one fish.
Pygmy Corydoras Pair check
The Golden dwarf cichlid (Nannacara) profile lists Pygmy Corydoras as both safe and a recommended pairing. Pygmy Corydoras schools in groups of 6 or more, so plan room for the whole group rather than one fish.
Sparkling Gourami Pair check
The Golden dwarf cichlid (Nannacara) profile lists Sparkling Gourami as a recommended pairing. Sparkling Gourami schools in groups of 6 or more, so plan room for the whole group rather than one fish.

Risky or situational

From risky tank mates and broad avoid with (excluding “unsafe” below). May work with species-only setups, more water, or mature systems — read the pair page.

German Blue Ram Open pair check
Both species defend territory. The pairing needs a long footprint and rockwork or planting that breaks the sightline between two defended spots. Run the pair checker before stocking.
Neon Tetra Open pair check
Marked risky or situational on the profile. Tank length and group size change the outcome more than a temperament label does.
Dwarf Gourami Open pair check
Both species defend territory. The pairing needs a long footprint and rockwork or planting that breaks the sightline between two defended spots. Run the pair checker before stocking.
Oscar Open pair check
Oscar reaches 35cm and is flagged predatory or as likely to eat small fish. Adult-size Golden dwarf cichlid (Nannacara) at 4cm is inside that gape range. Both species defend territory. The pairing needs a long footprint and rockwork or planting that breaks the sightline between two defended spots. Oscar is rated aggressive, so expect chasing, fin damage, or display behaviour directed at Golden dwarf cichlid (Nannacara). Run the pair checker before stocking.

Fish to avoid with Golden dwarf cichlid (Nannacara)

From the unsafe list — predation, aggression, or space rules on this profile.

African Cichlid See why (pair)
African Cichlid reaches 15cm and is flagged predatory. Golden dwarf cichlid (Nannacara) at 4cm is prey-sized for it. African Cichlid needs at least 200L, far above the 50L minimum for Golden dwarf cichlid (Nannacara). The tank that houses one stresses the other. African Cichlid is rated aggressive and Golden dwarf cichlid (Nannacara) is rated peaceful. No community-style planning carries that gap.
Tiger Barb See why (pair)
Tiger Barb conflicts with Golden dwarf cichlid (Nannacara) on temperament, predation, or footprint. The juvenile size in a shop tank is not the figure that matters here.
Bala / silver shark See why (pair)
Bala / silver shark reaches 35cm and is flagged predatory. Golden dwarf cichlid (Nannacara) at 4cm is prey-sized for it. Bala / silver shark needs at least 500L, far above the 50L minimum for Golden dwarf cichlid (Nannacara). The tank that houses one stresses the other.

Tank size and groups

Published minimum for Golden dwarf cichlid (Nannacara): 50L — group minimum 1 .
Compatibility changes when the tank is too short for turning, too little for a real school, or too warm for one species and not the other — that is why pair checks include tank context, not only temperament.
Nearest litre hub to this minimum: 60L hub.

Easier alternatives to consider

Conservative beginner-peaceful picks from the library — not replacements for reading, but a shorter on-ramp than this species for a first tank.

Plan before you buy

Pair checks for every mix, then multi-species stocking in the builder.

Open compatibility checker Tank builder

Filtration & heating

A 50L minimum tank for Golden dwarf cichlid (Nannacara) needs a filter rated for at least 200L/hr turnover and a heater maintaining 24–30°C.

Filter buying guide →Heater buying guide →Beginner plants guide →