Today I put a black background on my 5 gallon tank. I love the way it looks, but Bob the Betta is not impressed. He can apparently see himself in the glare and is ready to throw down.
He's been in the corner flaring and writhing around ..... at himself.
Is this going to stress him out if he constantly thinks another fish is there?
He's been in the corner flaring and writhing around ..... at himself.
Is this going to stress him out if he constantly thinks another fish is there?