Potter's Angelfish tank mates
Centropyge potteri
5 rated pairings from the Potter's Angelfish care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Potter's Angelfish needs at least 55 gallons on its own; every companion adds to that.
Good matches
3 · Compatible with normal care — watch space and numbers.Ocellaris Clownfish
Amphiprion ocellaris
20 gal min · 3.5" adult · Semi-aggressive
Similar water requirements and reef-safe compatibility; may compete for space but generally coexist peacefully
Yellow Watchman Goby
Cryptocentrus cinctus
30 gal min · 3.5" adult · Peaceful
Occupies different tank zones and has compatible salinity/temperature needs; minimal aggression risk
Lawnmower Blenny
Salarias fasciatus
30 gal min · 4.5" adult · Peaceful
Shares algae-grazing niche; occupies lower water column and reduces competition for space
Use caution
2 · Works in the right setup; read the note before combining.Cleaner Shrimp
Lysmata amboinensis
30 gal min · 2.5" adult · Peaceful
May be nipped at despite cleaning benefits; monitor closely for aggression
Flame Hawkfish
Neocirrhites armatus
30 gal min · 3.5" adult · Semi-aggressive
Both semi-aggressive; requires large tank with ample hiding spaces to minimize territorial conflicts
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.