EcoTech Marine .Registered Member Oct 30, 2007 #2 Each half of the VorTech measures 3" in diameter and 2.25" in length. The dry half requires roughly 3" of clearance on the back of the aquarium. -Tim
Each half of the VorTech measures 3" in diameter and 2.25" in length. The dry half requires roughly 3" of clearance on the back of the aquarium. -Tim