They don t last and not very accurate.
Tetra submersible heater instructions.
The low voltage thermostat maintains water at 78 f without any adjustment required.
Tetra ht submersible aquarium heater at petsmart.
The strong glass tube is heat and shock resistant.
For use with 2 10 gallon aquariums tetra ht10 submersible aquarium heater electronic thermostat makes sure your tank is always at a comfortable temperature.
Be sure purchase the correct heater for your tank size.
I ve had tetra heaters in the past.
Allow your submersible heater to operate for 24 hours then check your aquarium temperature.
Ideal water temperature for goldfish.
It has a tiny green light to show that the temp is 78.
Heaters fish can t produce their own body heat.
Submersible heater that can be installed vertically or horizontally.
Tetra submersible heater has an electronic thermostat that automatically maintains water temperature.
Fluval is ok but not temperature shock proof.
I think aqueon hydor cobalt and jager are good heaters and fast acting.
Adjust your thermostat up or down accordingly and recheck your temperature every four to six hours until your desired temperature is reached.
The heater is also fully submersible and can be installed vertically or horizontally.
68 72 f ideal water temperature for tropical fish.
Tetra heaters are really basic and cheaply made.
Shop all fish heaters online.
It keeps the tank at a stable 78.
A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat.
Temperature setting button to preselect the desired water temperature within the range of 19 c to 31 c at 0 5 c intervals.
The indicator light lets you know when water is being heated or when it is at the correct temperature.
The submersible heater prevents overheating for extended heater life.
When the tank goes to 77 the light turns red the heater is on and working to heat the water back up to 78.
There are other good heaters out there.
Buying a heater too small for your tank can cause under heating.
