Aqua Tools

Compatibility check

Can Blue tang and Green chromis live together?

Blue tang and Green chromis may work, but the rule check found conditions that need careful planning.

caution

Quick answer

Recommended minimum tank for this pair: 200 US gal / 757 L. Keep Blue tang at 1+ and Green chromis at 1+ where those group sizes are greater than one.

Factor breakdown

Factor Result Explanation
Water type OK Blue tang is saltwater; Green chromis is saltwater. Compatibility pages are generated only for matching water types.
Temperature OK Temperature overlaps at 24-27 C. Blue tang is listed at 24-27 C; Green chromis is listed at 24-27 C.
pH OK pH overlaps at 8-8.4. Blue tang is listed at 8-8.4; Green chromis is listed at 8-8.4.
Salinity OK Salinity overlaps at 33-35 ppt. Blue tang is listed at 33-35 ppt; Green chromis is listed at 33-35 ppt.
Adult size and predation Caution Adult size differs substantially (Blue tang: 30 cm; Green chromis: 9 cm). Add cover and avoid housing juveniles with adults.
Temperament and aggression Caution Blue tang is described as semi-aggressive active grazer; Green chromis is described as peaceful to semi-aggressive schooling. Watch for bullying, especially in small or sparsely decorated tanks.
Fin nipping risk OK The dataset does not flag this pair as a fin-nipper plus long-finned combination.
Schooling and group needs OK Neither species requires a large school in this dataset, though normal social behavior still matters.
Explicit avoid tags OK No explicit avoid-tag conflict was found between these two records.
Minimum combined tank size OK Use at least 200 US gallons (757 L) for the pair, based on the larger minimum tank plus bioload and activity adjustments where relevant.

Species profiles

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Sources and attribution

Source links are verification references for taxonomy and identifiers. Care values are AI-generated from common hobby consensus and need expert review.