Ok, so this isn't a situation of my own. But one that i seen on Facebook. A female facebook member was wanting to rehome her 3 Angels because she feels that her 40Gal tall is getting too small for them. Now, there are other members telling her that all 3 Angels are fine in there, and several other members actually said that they've even put up to 8 Angels in a 40Gal. Now, I'm still fairly new to this myself, so I didn't want to put my 2 cents in. But from all the advice i see on here, I would assume that those members are giving her the wrong info. But then again, I'm not sure what the correct advice would even be. Are they correct with the advice they're giving her? How would I tell her otherwise, if she is getting wrong info? It looks like she also has a couple of Platy, Tetras and Cory Cats in there, based off the video. Not 100%sure.