- Joined
- Sep 30, 2018
- Messages
- 5
- Reaction score
- 4
thanks, all are looking better now.This has happened to me. I almost lost a whole colony. Other colonies were not affected. Chemiclean stopped the dying. I had bubbles on my rocks and eventually a red carpet probably cyano developed on some of the highest rocks. I have also done 20 percent water changes for 4 weeks following the chemiclean. I am happy to say all my colonies are looking better.