Aquarium Heaters

Enjoy accurate, adjustable temperature control in your tank with Aquarium Heaters. One appropriately sized fish tank water heater will evenly heat your tank to a desired temperature, making it ideal for maintaining tropical setups for both freshwater and saltwater. A quality aquarium water heater is necessary if you intend to maintain a successful tropical freshwater, marine fish or reef system. Temperature fluctuations often go unnoticed by aquarists and can cause stress to fish and corals.
Most fish tank heaters include a built-in thermostat to select the optimal temperature for your aquarium, however, the use of a thermometer to monitor the temperature is highly recommended. You might consider a temperature controller for keeping a stable environment in your aquarium since they offer more precise readings and an advanced feature set. The sturdy design of Aquarium Heaters makes them ideal for long-lasting use. They feature thermal shatter-resistant glass in their construction, making them extremely durable. A lifetime warranty further ensures that you will always have an efficient, effective aquarium water heater. Most aquarists opt for glass-walled heaters due to their size, price and dependability. Heaters from Jager, Hydor and Aquarium Pharmaceuticals RENA are very popular among hobbyists. A minimum of 3-5 watts per gallon is recommended to keep aquarium temperatures at an optimal level. Aquarists with larger tanks should consider using more than one heater. In the unlikely event that your heater goes, have multiple heaters in place safeguards your tank from crashing. Most aquarium fish come from warm waters and need to be above room temperature. Aquarium heaters are inexpensive and keep temperatures stable no matter what it';s like outside - vital since fish don';t produce their own body heat (and hate fluctuating conditions). Our fish tank heaters come in two basic styles: fully submersible heaters, and heaters that go in your canister filter, power filter or sump. Either will get the job done, so decide based on the aesthetic you want and your budget. Browse brands, styles or scroll down for our complete selection. And make sure you have a thermometer!