nothing wrong with used tanks :O just clean it out like you would with a regular obe :) I like the look of those zoomed tanks. and seeing that they've already tested its waterproofedness for you, and if it's adfordable, I'd say... go for it!
edit: just saw ur post about the price. you can get glass 2.5gs at petsmart for $15 :D
Last edited by ao; 07-16-2012 at 11:11 AM.