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Thread: Strange cory cat behavior
01-09-2013, 07:33 PM #1
Strange cory cat behavior
Yesterday I got a few Cory Cats for my 20 gallon tank. I know they like to sit on the bottom some times and then swim around, and mine do that but... not on the bottom sometimes. They swim up the tank walls and just stand still up against the top corner of the tank. Is this normal? All my other fish are fine.