Deep Blue BETTASTIK 7.5 WATT Submersible Heater

BETTASTIK Submersible Heater
Deep Blue Professional BettaStik Mini Submersible Heater 7.5W The perfect mini heater for betta bowls. Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine aquaria safe. For up to 3 gallon tanks and bowls