Aka has never produced a bubble nest since I got him, I always find fizzy looking bubbles at the edges of my tank but I think its my filter, I don't have any floating leaves or anything, so maybe thats the issue. He's extremely happy, but never flares at me, M&M's, the bettas on his betta food, or when I surprise him. >__< He flared like CRAZY when he was in his cup and surounded by male bettas. My temp is 80-82, everything seems fine in the tank, should I maybe add some floating leaves or floating plants?