Willba200
Aquarium Advice Freak
- Joined
- Nov 1, 2013
- Messages
- 355
Hi, on Sunday I did a 20% w/c and since then my tank seems to be in trouble. The polyps on one of my corals refuses to come out! Today I came home from work and my large toadstool won't come out. Also I have two duncan corals and both heads have a brown film over them and also have not come out. Lately I have a lot of cyno on my sand bed. I upped my flow and cleaned the bed yesterday but today it has all come back. The only things that are ok is my finger coral and pulsing Xenia . The tank is four months old. All my readings seem fine. Please help as I'm panicking !!