Hey--my clownfish started to swim upside down on the top of my tank since i took out a Yellow Tang in a 10 G tank (I KNOW IT DOESN'T FIT----thats why i took it out)
Is there any reason he could be doing this?
Is he lonely without any other fish??
clowns do swim funny, they are quite entertaining to watch but I do belive they need a friend. Ever since I got my second one they have not left eachothers side.