Two Easy Ways to Start Earning Rewards!
Become a member today!
Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
Become a credit card member today!Earn 2X Pals Rewards points at Petco
when you use Petco Pay!APPLY NOWLearn More About Petco Pay Benefits
Aquarium Heaters
Get It Today
Aquarium & submersible fish tank heaters
An aquarium heater helps to keep your fish tank temperature in order to provide the most comfortable environment for your tropical or freshwater set up. An aquarium heater is needed to heat the water to the temperature that allows your aquatic life to thrive. As fish are unable to produce body heat, a fish tank heater is an absolute necessity for pet fish to maintain healthy immune systems. An aquarist's goal is to replicate the natural aquatic habitat for pet fish and other aquatic life to keep them healthy and stress-free. In selecting from the assortment of submersible aquarium heaters and other various types of heaters available, it's important to keep in mind that the size of your tank plays a key role as smaller tanks may require smaller aquarium heaters. Additionally, the species you are caring for plays a key role as many fish indigenous to the warmer waters of the tropics typically need to swim within those same temperatures in order to survive. To promote the health and longevity of your aquatic life, you will need to select the correct fish tank heater for your freshwater or marine set up.
Frequently Asked Questions
-
When choosing a submersible aquarium heater, look for one that is adjustable and easy to install. Many models have a temperature setting and timer, so you can make sure the water stays at an ideal temperature. You'll also want to make sure it fits your tank size. Some popular brands include Tetra and Aqueon.
-
Submersible heaters should be placed near the bottom of the aquarium, away from any decorations or obstacles. Make sure to keep the heater away from the sides and the top of the aquarium to ensure that the heat is distributed evenly around the tank.
-
Submersible aquarium heaters use electrical coils to warm the water in your tank. The heat is then circulated through the tank via convection currents. As the heater warms up, it also changes the density of the water, making it lighter and creating a natural circulation pattern.