Heteractis malu can be white, brown, or green and usually has purple tips. It’s body and tentacle color may shift once acclimated to aquarium life. This anemone can be difficult to stabilize, after it is first introduced. A variety of clowns will host in it, and this can increase the chances of success. These anemones prefer to attach through the substrate and require strong lighting. Feeding it meaty foods once per week should suffice.