100 Watt Titanium Heater with Single Digital Controller Up to 25 gallons**
200 Watt Titanium Heater with Single Digital Controller up to 55 gallons**
300 Watt Titanium Heater with Single Digital Controller up to 100 gallons **
400 Watt Titanium Heater with Single Digital Controller up to 125 gallons••
500 Watt Titanium Heater with Single Digital Controller up to 150 gallons **
AquaCool Aquarium Cooling Fan *
Cascade Submersible Preset Heater 100w
Cascade Submersible Preset Heater 150w
Cascade Submersible Preset Heater 200w
Cascade Submersible Preset Heater 25w
Cascade Submersible Preset Heater 300w
Cascade Submersible Preset Heater 50w