Compatibility guide

Queen Angelfish tank mates

What fish, coral, and inverts can live with the Queen Angelfish (Holacanthus ciliaris). Tank mate compatibility broken into good / caution / avoid buckets - tank size minimum: 250 gallons minimum.

✓ Compatible (good tank mates)

These species coexist well with the Queen Angelfish in an appropriately-sized tank.

✓
Other large semi-aggressive species - Tangs, large wrasses, other large angels with care
✓
Triggers (peaceful) - Bluethroat, Crosshatch
✓
Eels - Same predator class

⚠ Caution (compatible with management)

Workable pairings if the tank is large enough or the introduction is staged correctly.

⚠
Other angelfish - Conspecific aggression - same body shape triggers fights
⚠
Smaller peaceful fish - Bullied by adult queen

✕ Avoid (incompatible tank mates)

Don't combine these with the Queen Angelfish. Outcome is usually death of one species or chronic stress.

✕
Coral + LPS reefs - NOT reef-safe - eats coral, sponges, anemones
✕
Smaller community fish - Bullied or eaten

Stocking notes

Queen angels reach 18 inches. Not reef-safe - they're obligate sponge + invertebrate eaters. FOWLR (fish-only with live rock) or invert-tolerant aggressive setup only. Adult coloration takes 2-3 years to develop from juvenile blue-and-yellow bars.

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