my christmas blasto wellsi colony been good until the last week. Ive noticed the polyps been growing bigger and bigger and been covering up the smaller polyps. One small polyp has totally receeded and now I see the skeleton. Another 2"+ polyp is now slowly receeding, there is a hole where I see the skeleton but around it the flesh is still visible. I started with 16 polyps, now only 15 polyps left. How do I stop it from spreading ? I hope its not dying. No variables has change in my tank, everyhting else doing well. The only thing that has changed has been, I've switched mysis shrimp to brine shrimp the last 3 weeks since I ran out.
My corals and fish still eat this, so didnt think its a problem.
My corals and fish still eat this, so didnt think its a problem.