Tetra HT30 Submersible Heater 100W 10 to 30 Gallons
Product Information:
Tetra's HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons.
The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F.
All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium.
All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.
HT10 (50 watt) - 2-10 gal
HT30 (100 watt) - 10-30 gal
HT40 (150 watt) - 30-40 gal
HT55 (200 watt) - 40-55 gal
Tetra's HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons.
The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F.
All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium.
All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.
HT10 (50 watt) - 2-10 gal
HT30 (100 watt) - 10-30 gal
HT40 (150 watt) - 30-40 gal
HT55 (200 watt) - 40-55 gal
