Mine closed up when I added a new powerhead. Too much flow, maybe? Also, are you dosing anything new? Some additives can irritate them. I stopped using phyto and mine perked up.
Re: PAR for Zoanthid health
Posted: Mon Jul 28, 2025 4:37 am
by starwee
Thanks for all the tips, everyone. Gonna check alk and pests first. Appreciate the help!