Compatibility guide

Regal Angelfish tank mates

What fish, coral, and inverts can live with the Regal Angelfish (Pygoplites diacanthus). Tank mate compatibility broken into good / caution / avoid buckets - tank size minimum: 125 gallons minimum.

✓ Compatible (good tank mates)

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

⚠ Caution (compatible with management)

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

✕ Avoid (incompatible tank mates)

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

Stocking notes

Regal angelfish are notorious for refusing food in captivity - 60-70% mortality on wild-caught specimens within 90 days. Buy from a vendor who has the fish eating frozen mysis BEFORE you take it home. Once eating, they're hardy. Adult size 10 inches. The most beautiful angelfish in the hobby in many opinions.

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