3 days ago I switched media reactors to an avast one similar to 2lf. Didnt realize it was missing a top sponge so some carbon and gfo got released into the tank. I did a water change a day later and today some of my zoas, which were doing great, have lost their colors, lost their skirts, and open like a swollen eye....
Any ideas? Its only 4 of them but I can see others that have been fragged for well over 2 weeks now starting to lose their skirts too....
Any ideas? Its only 4 of them but I can see others that have been fragged for well over 2 weeks now starting to lose their skirts too....