The IceCap Dual Aquarium Heater Holder holds two heaters securely in place, giving proper clearance between the heating element and nearby surfaces or equipment. That gap matters: a heater resting directly against glass or gear can overheat, and a heater that floats loose can ride up out of the water and run dry. Capacity: holds 2 heaters up to 1in diameter Max mounting thickness: 3/8in Dimensions: 4.6in L x 3.6in W x 2.36in H Mount: suction cups, removable for easy maintenance For: freshwater and marine aquariums A heater running dry because it floated free is a common (and avoidable) equipment failure — a secure holder like this is cheap insurance against a cracked heater or a tank that overheats unevenly.Compatible with: heaters up to 1in diameter.
