Green Trees from Polyps Green Star


New member
Hey guys, been a while since ive been on here, work has been crazy busy!
anyways my tank is doing great been running since past October. Coraline is everywhere, but i do i have a question for all sugggestions would be great! I have some green star polyps, and i noticed little stringy trees growing, they grow at a rapid rate, almost to the point where you cant go a day without picking them out. Any suggestions on what will prevent these from growing?


New member
If they are green/brown it sounds like some kind of macro or it could be colonial hydroids which are more like a polyp. Pic would definitely help.