Tetra's HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The HT10 and HT30 have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. The HT55 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.
Product Gross Weight:0.5000 lb
Product Net Weight:0.5000 lb
Product Height:8.25 in
Product Length:1.63 in
Product Width:3.50 in
Mounting Direction:Vertical
Compatible Aquarium Size:10 Gallons
Temperature Tracking Accuracy:2 Degrees Fahrenheit
Temperature Tracking Range Max:80 Degrees Fahrenheit
Temperature Tracking Range Min:76 Degrees Fahrenheit