He was joking about the feeding stray cats, and that they need a 120 Gal, and fins growing back...
But in the comments ppl keep bashing him about his tank, and all he can say is "look at my profile" which is where he said that they need 120 gal tank.
I think he was too scared to talk about how his tank is too small, because he knew it, so he just hid behind sarcasm.
PPl were telling him the tank is too small, but he would just reply sarcastically. what a douche.
The shark is probably happier dead than it was in the tank. poor shark