I'd say move some fish around, maybe stick him in a 55 but a 55 is still not large enough, but it's a lot better than a 10. It may give you a few months to get a much larger tank. Maybe try craigslist because you do need an upgrade
But how big are the other tanks. Are they bigger than 55 or smaller?
Or if you're tight on money, then I'd say just sell your giants and stick with community fish until you can get a big enough aquarium.
Or, you could even try building a tank from plywood. There are many DIY projects, maybe try looking into that?
Anyway, good luck
And think of the fish first before you think of how much you enjoy it
But how big are the other tanks. Are they bigger than 55 or smaller?
Or if you're tight on money, then I'd say just sell your giants and stick with community fish until you can get a big enough aquarium.
Or, you could even try building a tank from plywood. There are many DIY projects, maybe try looking into that?
Anyway, good luck
And think of the fish first before you think of how much you enjoy it