Just to chime in, I'm currently running: 1-40 (about to be re-filled) 2-30's 3-20's 12-10's (1 divided) 2-2.5's Sounds crazier than it looks, all of those except 2 (the 40 and one 30) are on one industrial style Costco rack. Besides, the tanks are much less invasive in the reptile room than the snake cages. ;) I also have 2 275 gallon stock tanks I bought from the Seattle Aquarium in the garage that I'm hoping to set up when the weather gets nice. Cliff _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member