up to 40% off select supplies - free shipping - see offer details

Petco Outside Thermometer for Fresh & Marine Aquariums

$1.59 save 20%
Petco Thermometer with Suction Cup

$3.19 save 20%
Zoo Med Digital Thermometer

$7.49 save 25%
Hydor Hydroset Dial Thermostat

$39.99 save 20%
Hydor Hydroset Digital Thermostat
$75.99 save 20%
Petco Glass Thermometer

$2.39 save 20%
Petco Aquarium Hydrometer with Thermometer

$3.19 save 20%
Petco Stainless Steel Thermometer
$2.39 save 20%

Aquarium Thermometers and Aquatics Fish Thermometers for Excellent Aquarium Maintenance

Among the many aquarium supplies available, aquarium thermometers are some of the most important in helping to maintain a healthy water temperature for your pet fish. As many species of tropical fish, such as Rainbowfish, Cichlids and various types of Brackfish thrive in warmer aquarium water, there are other species that prefer colder water. When setting up your aquarium, it's important that aquatics fish thermometers are utilized to ensure that the water temperature within the aquarium consistently stays within the range required by your salt or freshwater fish. Whether you have tropical fish or species of fish that prefer a colder water temperature, such as various types of Goldfish, Koi and Barbs, it's important that you monitor your aquarium thermometers regularly. This ensures their health and safety as a sudden rise or drop in water temperature may lead to stress, illness or other severe health conditions. As many marine hobbyists and aquarists know, the key to keeping your fish happy and healthy is to provide them with a stress-free environment that is well-maintained and relatively similar to their natural environments. By utilizing and regularly monitoring the aquatics fish thermometers within your aquarium, you can ensure the health and longevity of your pet fish.

Whether you have a freshwater tank or a marine aquarium, you will need an aquarium thermometer or two to ensure the water temperature is within the ideal range for your fish and other aquatic life. For your convenience, there are even digital aquarium thermometers that are accurate and conveniently simple to read. As there is an assortment of thermometers available to accommodate various aquarium types and sizes, there are also aquatics fish thermometers for ponds, such as the K & H Feedometer Pond Temperature Indicator, developed to float that also indicate the correct temperature and feeding time for your pond fish.

Used in conjunction with aquarium heaters, aquarium thermometers help to maintain comfortable living conditions for your aquatic life. While there are thermometers designed to be submerged within your tank, there are others that are meant to adhere to the outside of your tank, such as the Petco Outside Thermometer for Fresh & Marine Aquariums. With the range of stainless steel and glass thermometers available, along with the aquatics fish thermometers with clocks and thermometers that also serve as hydrometers, you are bound to find the right thermometer to adequately suit the needs of your aquarium.