The Saltwater Kid
New member
Okay, I have battled cyano before and lost...everything when I used a chemical means to get rid of it and it ended up killing almost everything in my tank. My water has been stable and good for a few months now but I'm starting to see tiny bubbles attaching to my rocks. My question is would it be all right to stick a media bag full of something like PhosbusterPro in my minifuge even if it might not be cyano to just make sure i have no phosphates or would this do harm to my tank if i didn't need it?