"Wow! this is kinda funny because I have a cat thats easy to care for and he lives in a 30 gallon tank. I take very good care of him and I know he's happy because I change out 85% of his litter pan once a week! This should be fine because cats are easy to care for. I make sure he has a lot of food. I'm thinking about adding another cat to the tank because I think he'd be happier with a friend, and don't worry, I'll still be doing 85% litter changes."
This just about sums it up......sad.
I read on there one time where a guy thought he was adding a good CUC to his 10 gallon.Couldn't figure out why stuff kept dying,turns out his 10 nassarius snails were preditory welks.
There's pretty funny stuff that some folks do with tanks.
It's too bad the critters that are in their charge suffer for it though.