Aquarium Systems Visi-Therm Stealth Aquarium Heaters

Easily conceal these powerful and durable aquarium heaters within your fish tank landscape. Visi-Therm Stealth aquarium heaters feature a unique temperature select dial which allows you to set the exact temperature of your aquarium water, while the overheat protection shuts the heater off when out of the water and automatically restarts it when you put it back in. The special aluminum cylinder distributes heat evenly and serves as a reinforced casing. Powerful plastic casing protects components from thermal or mechanical shock. The new, slim, streamlined design is shatterproof and durable as well. ____________________________________________________________________________________