So here's were I'm at I've only had my tank setup for 4 months and everything going pretty good for being new to the hobby with one exception and she happens to be 11 yrs old ! Yes it my daughter and she can't seem to keep her hands out of the tank, always wants to be in the tank doing something(catch her in the tank without asking it's like talking to the wall) she love it . So heres the problem she now wants her own salt tank for her bedroom and I'm kinda on the fence because I know how much time my tank takes to maintain. I obviously have no issue helping her with it but I really don't wanna end up having to take care of 2 tanks by myself, so I was hoping maybe someone out there was possibly in the same situation where an 11 yr old was responsible enough to maintain a tank or if it's just a bad idea I will say she is a great helper and loves the fish. if I was to do this I was thinking about the 29 gal bio cube anyone that has experience with kids and there own tanks advise would be appreciated !!