Tetra 26446 Submersible Aquarium Heater, 100-Watt

Get The Best Deal
See Special Price

Tetra's ht30 line of heaters are easy-to-use and work in aquariums ranging from 10 to 30 gallons. The ht10 and ht30 have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f.

  • Easy to Use
  • The HT30 is adjustable between 72 degrees F and 85 degrees F
  • All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium
  • Please read all label information on delivery