Check the instructions.
Tetra fish tank heater instructions.
Ideal water temperature for goldfish.
Tetras are shy fish and tend to hide in a darker place in your aquarium if frightened or stressed.
68 72 f ideal water temperature for tropical fish.
The ideal temperature for tetra fish is 78 f since it is a tropical freshwater fish.
I went with the cobalt heater even though many reviews mentioned the flaws and i was always talking it up until september and the loss of about half the reef.
Presently i m running a 100w tetra preset heater in my evo tank and it s dead on 77 5 78 accurate.
Examine the heater to ensure the heater casing is intact the heating element does not show signs.
It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium.
Extend the tube as close to the bottom of the tank without being in the gravel.
The low voltage thermostat maintains water at 78 f without any adjustment required.
Whether you re new to the hobby want to try your hand at a larger tank or would love to bring your fascination with fish to a new part of your home or even your workplace our aquarium kits make setting up quick and easy.
This way you can adjust your aquarium heater to maintain the temperature of the water.
Buying a heater too small for your tank can cause under heating.
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.
Choose an appropriate powered submersible aquarium heater for the number of gallons of water in your fish tank.
How to install a submersible aquarium heater.
If it is too long you can cut it to.
Likewise it s best to keep the tetra fish in a densely planted tank.
A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat.
Be sure to open the filter lid and fill the filter with water to prime the pump.
Control light for the heating phase.
Be sure purchase the correct heater for your tank size.
Buying a heater too small for your tank can cause under heating.
Electronic switch for ultimate reliability and safety.
Aquarium kits just add fish.
All tetra ht heaters will shut off if an electrical short is detected for your safety.
All tetra ht heaters have red green indicator lights to let you know when the heater is heating red or on standby green.
Heaters fish can t produce their own body heat.