Recently dropped a second damselfish into my biocube 29....once both of them met, for about the first 5 minutes of being in the tank...the two damsels would stare, circle each other...and then do this thing where they would rub on each other, slap tail fins and circle around...this did not go on with any of the other fish and I've never seen fish do this before. What the heck did I just watch?
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Sent from my SCH-I800 using MonsterAquariaNetwork App