Grape callerpa

[skabooya]

good luck. I have it in my display tank on purpose because I have a macro algae tank. The more I pull it off the more it grows. It really loves a good trim. Ive heard that some tangs will eat it. Other than that im not really sure other than maybe removing the rock and let it completely dry out. Maybe removing all nutrients by keeping the tank super clean. Let the macro grow out and it will eventually crash from lack of nutrients.

Thats all i can think of.