Can anyone help identify this thing that showed up today in my tank? I think it’s hydroids but have no idea if it’s good bad or something neutral. Any help would be awesome! I have attached a photo taken today Thanks!
Looks like branching hydroids. I have no personal experience with these I'm afraid, but with the types I do, they tend to die on their own as a tank matures. Hopefully others with more experience chime in.
Welcome to R2R by the way! #WelcometoR2R
