so once again my p.bass had a seizures/stroke. in front of my face sucks idk wats going on could it be the tilapia i feed them?idk wats my water condition but i did a 45% w.c today. he was doing fine and all suddenly started to have a seizures n it look like he blk out n when to the top (his eyes were looking down) his doing fine rite now any idea wat it could be??