well last betta for a while, wanted somthing flashy but this poor guy was upside down in his tank, i bumped and he jumped up ready to attack. ok he is a crowntail and his fins are full but just look straggaly(if that is a word) he lays on his side at the top of the water. I gave him a gentle poke thinking he was dead at one point but he shot off and flaired the best he could. He is in a gallon QT, i gave him a small plant to prop on and he seems to like it. is this amonia poison since his bowl was black from gunk or is it fin rot. somtimes he swims to the bottem but comes up quick like he cant stay down. I am not a fan of saving fish as it only tells the chain to order more, but this boy flaired after me shaking his bowl showing me the fight was still in him