I would go through with something like that, but she's gonna buy a 29 gallon for me and anytime I tell her something along the lines of "I'm the one that has to feed the fish, take care of the fish properly, and study the fish for hours, you shouldn't be making decisions until you at least study keeping fish properly" she says she won't buy it. I know for facts it's an empty lie but she's thrown out an xbox or two of mine just because I would tell her that I bought _____ and I can decide what to do with it, not her.
I'd give my mom the 10 gallon so she can give fishkeeping a try, but she hasn't studied up a single bit.
She thinks a 55 gallon is too much for a foot long fish. Every time she tells me to get a common pleco, oscar, flowerhorn, hell, even mollies, I have to tell her they grow too big for me to keep. She always says," Why does that matter? It's not like the fish is gonna grow to that size in a week! We'll give it back to the store when it gets too big for the tank" then I have to explain to her about how the fish will stay too small forever due to stunting, and it'll die a very painful death. She never listens though! But since it's my money, even if I get punished for it, I say it'd rather be me than the fish.
Keep in mind that she's a very devoted christian, and she always says that the bible says this and that about making other living beings suffer and how it's wrong, she gave me an incredibly long lecture on how feeding baby guppies to bigger fish is cruel and sinful, yet she's perfectly fine with grabbing my fish out of the tank and looking at them for more than anyone would want her to (that's how she killed my oranda), and thinks stunting fish and making them suffer in such situations is okay.
I forgot where I was going with this, but uh, yeah.