Hey every1 i have been looking for a tank for some time now, and found the perfect 1 but im not sure if i must? The tank size is 2.5 x 0.6 x 0.6 and the sump is 2.0 x 0.6 x 0.6 the sump and the tank is 12mm glass and the tank has a corner overflow only 1 outlet but wil fit 1 x 50mm pipe, now the big question is that should i buy this bad boy or not, the tank was used for freshwater before.. So what do you think,