Aquarium Temperature Controllers

Aqueon Submersible Aquarium Heaters maintain precision temperature control with a digital thermostat that provides more accurate readings (+/-1°F) than traditional analog thermostats. The heater unit features an auto-shut off feature for safety, and...

The Zoo Med Aqua Cool Aquarium Cooling Fan is a fully adjustable side-mounting water chiller. Unlike overhead fans, its design minimizes water splash on the motor and makes accidental immersion impossible. A multi-directional discharge nozzle allows...

Automatic preset paludarium heater features 25 watts for heating up to 7 gallons of water. Preset: Simply attach to the inside wall of your turtles enclosure and plug in. The Paludarium Heater will warm the water to 78'F (26'C). SAFETY: The heater will...

Automatic preset paludarium heater features 25 watts for heating up to 7 gallons of water. Preset: Simply attach to the inside wall of your turtles enclosure and plug in. The Paludarium Heater will warm the water to 78'F (26'C). SAFETY: The heater will...

Waterproof: Completely Submersible! Digital readout faces forward in the tank. Suction cups secure thermometer to the glass. Spare battery included.

Liquid Crystal Aquarium Thermometer that mounts to the outside of your aquarium. It is Accurate, Easy to Read, Safe - Non Toxic, Unbreakable, Non-corrosive and can be Repositioned.

Liquid Crystal Aquarium Thermometer that mounts to the outside of your aquarium. It is Accurate, Easy to Read, Safe - Non Toxic, Unbreakable, Non-corrosive and can be Repositioned.

Liquid Crystal Aquarium Thermometer that mounts to the outside of your aquarium. It is Accurate, Easy to Read, Safe - Non Toxic, Unbreakable, Non-corrosive and can be Repositioned.

The OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 25 to create uniform temperature levels for your aquarium environment. The control system on the heater allows accurate...

The OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 25 to create uniform temperature levels for your aquarium environment. The control system on the heater allows accurate...

The OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 25 to create uniform temperature levels for your aquarium environment. The control system on the heater allows accurate...

The OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 25 to create uniform temperature levels for your aquarium environment. The control system on the heater allows accurate...