symphony
Member
I have a new 28G nano the sand and water have been in for 48 hours, the rock for 24. I came home today to find a fish swimming in my tank. Thought at first it looked like a little eel, but looks like it might be a blenny? I have attatched a photo, it's black with blue around the edge of the tail, little white fins by the gills, likes to hide in the rock, which is how I guess it came to be in my tank. Will it live through the cycling of the tank, and what should I feed it?