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Aquarium Heaters and Chillers
Aqueon Preset Aquarium Heater - Black - Up To 20 gal - 50 W
$10.97 $13.16
Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. It is fully submersible, constructed of shatter-resistant quartz glass and features an automatic safety shut-off to avoid overheating. The heaters include suction cups and can be placed vertically or horizon...
Underwater Treasures Easy Read Thermometer
$6.95 $8.33
The Underwater Treasures Easy Read Thermometer is designed for use inside your aquarium. Simply position the Thermometer in your aquarium using the suction cup included. This battery operated thermometer is compact and fully submersible. It provides constant, accurate readings to ±1°F, and has a solid plastic casing to help prevent breakage.
Tetra HT10 Submersible Aquarium Heater Submersible Fish Tank Heater - 50 Watt - 2 - 10 Ga
Tetra HT10 Submersible Aquarium Heater Submersible Fish Tank Heater - 50 Watt - 2 - 10 Ga
$16.49 $19.79
• 50 watt submersible heater for tanks 2 to 10 gallons • The electronic thermostat automatically adjusts heat outputs to keep the water at a constant 78 f. INGREDIENTS: Glass Electrical Heat Element
Seapora Mini Desktop Heater - 30 W
$12.38 $14.85
Seapora Mini Desktop Heater - 30 W
Lee's Heater Holders - 2 pk
$2.88 $3.46
Use to secure 1" heater tubing along your aquarium wall. Can also be used to secure 1" power filter siphon tubes or undergravel up-lift tubes.
Ista Mini Thermometer
$2.81 $3.37
This Mini Thermometer by Ista is the perfect device to use in nano or small aquariums, or to spot checking temperature when required. With the included suction cup you can easily affix it to any glass or acrylic surface, anywhere in your aquarium where it can be viewed easily for your convenience. This thermometer is a mere 3-inches in length an...
Zoo Med Laboratories Aquacool Aquarium Cooling Fan
$28.48 $34.17
Zoo Med Laboratories Aquacool Aquarium Cooling Fan
Hydor Slim Aquarium Heater for Small Betta Fish Tanks - 7.5W - Up to 5 Gallons
$11.59 $13.91
Hydor Slim Aquarium Heater for Small Betta Fish Tanks - 7.5W - Up to 5 Gallons
Cobalt Aquatics Neo-Therm Aquarium Heater - 75WT
$51.11
Cobalt Aquatics Neo-Therm Aquarium Heater - 75WT
Cobalt Aquatics Neo-Therm Aquarium Heater - 50WT
$50.15
Cobalt Aquatics Neo-Therm Aquarium Heater - 50WT
Cobalt Aquatics Neo-Therm Aquarium Heater - 25WT
$48.62 $58.35
Cobalt Aquatics Neo-Therm Aquarium Heater - 25WT
Cobalt Aquatics Neo-Therm Aquarium Heater - 200WT
$68.73
Cobalt Aquatics Neo-Therm Aquarium Heater - 200WT
Cobalt Aquatics Neo-Therm Aquarium Heater - 150WT
$65.34
Cobalt Aquatics Neo-Therm Aquarium Heater - 150WT
Cobalt Aquatics Neo-Therm Aquarium Heater - 100WT
$55.41
Cobalt Aquatics Neo-Therm Aquarium Heater - 100WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 75WT
$26.22 $31.47
Cobalt Aquatics Neo-Glass Aquarium Heater - 75WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 50WT
$26.07 $31.28
Cobalt Aquatics Neo-Glass Aquarium Heater - 50WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 300WT
$30.35 $36.42
Cobalt Aquatics Neo-Glass Aquarium Heater - 300WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 25WT
$25.58 $30.69
Cobalt Aquatics Neo-Glass Aquarium Heater - 25WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 250WT
$30.20 $36.24
Cobalt Aquatics Neo-Glass Aquarium Heater - 250WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 200WT
$29.95 $35.94
Cobalt Aquatics Neo-Glass Aquarium Heater - 200WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 150WT
$29.79 $35.75
Cobalt Aquatics Neo-Glass Aquarium Heater - 150WT
Cobalt Aquatics Neo-Glass Aquarium Heater - 100WT
$26.43 $31.72
Cobalt Aquatics Neo-Glass Aquarium Heater - 100WT
Coralife Digital Thermometer - 3 Foot
$8.32 $9.99
The Coralife Digital Thermometer features an easy to read digital display with temperature in either Fahrenheit or Celsius depending on your choice. Attaches to aquarium via small suction cup, Battery included, and a 3 foot long temperature probe for large size aquariums.
Aqueon Submersible Aquatic Flat Heater - 15 W
$10.91 $13.09
Aquatic 15 Watt Flat Heaters provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums 4 gallons to 10 gallons. They are completely submersible, easy to install and efficiently warm aquarium water. Suctions cups are included so you can mount the heater to the bottom or side wall of the aquarium. Be sure to ch...