Hi all I was going through my zoas , one frag was not looking to good when I picked up that frag something long and kinda flat swam out super fast and went darting through the water any idea what it could have been?
Not a tons of pests out there for zoas. Biggest ones are spiders/mites and nudibranchs. Nudis are flat and kind of undulate through the water. Best bet is that. They tend to take on the color of the zoa colony they are munching on.