Feather Starfish

Feather Star (Comaster spp.)

Scientific Name: Comaster species

Small Fish Safe: Yes

Invert Safe: Yes

Coral Safe: Yes

Adult Size: Up to 30 cm across when extended

Diet: Suspension feeder – requires constant supply of live plankton, including phyto and zooplankton

Why We Like It:

Feather stars from the Comaster group are some of the most visually stunning reef invertebrates, with feathery arms in striking colours that wave rhythmically in the current. Completely peaceful and reef safe, but extremely difficult to keep—these species require continuous plankton-rich feeding, strong but gentle flow, and pristine water. Best reserved for expert aquarists or public-style displays with automated live plankton dosing. A true showpiece with demanding needs.