It's 10 gallons i'm PRETTY sure. I had a 10 gal for some gerbils I had and i'm pretty sure they're the same size- anyway my stepmom got a good deal with a tank, heater, filter, tank lid, light, and a background for the tank and some other things. For 3 bucks. So i'm gonna use it for Barracuda. The downside is that it's FILTHY. I have to do a LOT of scrubbing. I'm actually mostly done with the scrubbing part, but i'm soaking the tank lid because there's some kinda residue on there... salt? I'm not sure. Anyway, Barracuda is gonna LOVE it and i'm gonna love decorating it. I don't have a lot of plants right now because he's in a 1.5 gal right now. But i'm gonna get some more!
I'm personally excited to set it up.
He's gonna be so happy.