Home > Fish > Aquarium Supplies > Heaters, Chillers, & Thermometers > Heaters

Heaters

By Category

By Brand

Heaters

An aquarium heater isn't just for raising up an aquarium's temperature to a warmer level, it is also to maintain a stable temperature in the aquarium. Keeping a stable temperature with a submersible or hang on aquarium heater is absolutely critical. Changes in aquarium temperature can have a big effect on the feeding habits and color of a fish. Heaters have become easier to use over the years, including built in thermostats and temperature controls which can be dialed in and then left alone to keep the water at a set temperature.

Sort By: View All \|
Aqueon Pro Heaters 1 2 3 4 5 (9 Reviews) Starting at: $29.99 $24.99 Shop Now	Via Aqua Titanium Heaters 1 2 3 4 5 (7 Reviews) Starting at: $39.99 Shop Now	Visi-Therm Heaters 1 2 3 4 5 (10 Reviews) Starting at: $21.99 $19.99 Shop Now	Cascade Heaters 1 2 3 4 5 (4 Reviews) Starting at: $14.99 Shop Now
Titanium Heaters 1 2 3 4 5 (7 Reviews) Starting at: $35.99 Shop Now	Fluval "E" Series Heaters 1 2 3 4 5 (16 Reviews) Starting at: $46.99 $43.99 Shop Now	Hydor Eth External Thermal Heater 1 2 3 4 5 (11 Reviews) Starting at: $54.99 Shop Now	Hydorkable Heating Cable 1 2 3 4 5 (1 Review) Starting at: $27.99 Shop Now
Radiant Heaters 1 2 3 4 5 (2 Reviews) Starting at: $6.99 Shop Now	Theo Heaters 1 2 3 4 5 (14 Reviews) Starting at: $19.99 $16.99 Shop Now	True Temp Titanium Heating System 1 2 3 4 5 (4 Reviews) Starting at: $99.99 Shop Now	Marineland Shatterproof Heater 1 2 3 4 5 (1 Review) Starting at: $18.99 Shop Now
Hydor Slim Heater 1 2 3 4 5 (1 Review) Starting at: $13.99 Shop Now