Koran Angelfish tank mates
Pomacanthus semicirculatus
5 rated pairings from the Koran Angelfish care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Koran Angelfish needs at least 180 gallons on its own; every companion adds to that.
Excellent matches
1 · Same water, complementary zones, no conflict.Good matches
3 · Compatible with normal care — watch space and numbers.Ocellaris Clownfish
Amphiprion ocellaris
20 gal min · 3.5" adult · Semi-aggressive
Similar size and temperament; occupy different tank zones
Yellow Watchman Goby
Cryptocentrus cinctus
30 gal min · 3.5" adult · Peaceful
Bottom-dweller; minimal competition; hardy and compatible
Pajama Cardinalfish
Sphaeramia nematoptera
30 gal min · 3.5" adult · Peaceful
Peaceful, nocturnal; avoids direct competition
Use caution
1 · Works in the right setup; read the note before combining.Also recommended alongside Koran Angelfish
Species whose own guides list Koran Angelfish as a tank mate.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.