Onyx (Amphiprion percula)

Behavior:
Like all clownfishes, Amphiprion percula is a sequential hermaphrodite. The largest individual present will exert dominance and become reproductively female. The next largest fish will become reproductively male. The female may not tolerate other smaller individuals.

Compatibility:
Usually ignores reef invertebrates and corals. Clownfishes sometimes adopt various corals and algae as substitutes for host anemones.

Food:
Proaquatix specimens have been weaned to take aquarium pellets and flakes. Freshly frozen invertebrates such as ocean plankton, Mysis shrimp, brine shrimp, and chopped squid.