Heaters fish can t produce their own body heat.
Tetra submersible heater instructions.
The heater is also fully submersible and can be installed vertically or horizontally.
Submersible heater that can be installed vertically or horizontally.
The strong glass tube is heat and shock resistant.
I think aqueon hydor cobalt and jager are good heaters and fast acting.
Buying a heater too small for your tank can cause under heating.
When the tank goes to 77 the light turns red the heater is on and working to heat the water back up to 78.
The low voltage thermostat maintains water at 78 f without any adjustment required.
All tetra ht heaters have red green indicator lights to let you know when the heater is heating red or on standby green.
Ideal water temperature for goldfish.
It keeps the tank at a stable 78.
The indicator light lets you know when water is being heated or when it is at the correct temperature.
For use with 2 10 gallon aquariums tetra ht10 submersible aquarium heater electronic thermostat makes sure your tank is always at a comfortable temperature.
Tetra submersible heater has an electronic thermostat that automatically maintains water temperature.
It has a tiny green light to show that the temp is 78.
They don t last and not very accurate.
Shop all fish heaters online.
Allow your submersible heater to operate for 24 hours then check your aquarium temperature.
The submersible heater prevents overheating for extended heater life.
Fluval is ok but not temperature shock proof.
68 72 f ideal water temperature for tropical fish.
Tetra ht submersible aquarium heater at petsmart.
I ve had this tetra 50watt submersible heater for my 10 gallon tank for a couple weeks and it s been doing exactly what it says it will.
A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat.
I ve had tetra heaters in the past.
Adjust your thermostat up or down accordingly and recheck your temperature every four to six hours until your desired temperature is reached.
Be sure purchase the correct heater for your tank size.
Temperature setting button to preselect the desired water temperature within the range of 19 c to 31 c at 0 5 c intervals.