Aqueon Adjustable PRO Aquarium Heater, Up To 20 gal, 50W

The Aqueon Adjustable PRO Aquarium Heater ensures steady warmth for your aquatic environment. Crafted with a robust, shatterproof thermal plastic casing, this heater features a precise electronic thermostat. For added safety, it includes an automatic shut-off mechanism that activates if the heater is tilted, with the top moving below the bottom. It offers customizable temperature settings and an LED indicator that lights up during active heating. Installation is a breeze with included suction cups, allowing for both horizontal and vertical placement. Designed for full submersion, this heater is suitable for both freshwater and saltwater tanks. It comes in five different sizes to match a range of aquarium capacities. For quality aquarium supplies, trust ReptileSupply.com.