Today I went shopping for a 120gal RR tank. I found a Perfecto 120gal with one corner overflow with kit rated at 700gph for $315. In the same store they had a AGA 120gal RR with two overflow(not sure what they are rated for) plus kit for $500. Both of them carftmanship look to be the same. My question is...is the AGA worth the extra money? I like the fact that the Perfecto only have one overflow in the tank, but don't to regret it for trying to be cheap.