Tetra Ht Submersible Aquarium Heater Instructions

Fully submersible and shock resistant.

Tetra ht submersible aquarium heater instructions.

300 450 l. Allow your submersible heater to operate for 24 hours then check your aquarium temperature. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. An electronic thermostat automatically adjusts the heat output to keep the water at a constant 78 degrees f so all you have to do is plug it in.

Product size of aquarium. A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. Ideal water temperature for goldfish. 60 100 l.

Tetra ht series submersible heaters are created especially for ease of use in your aquarium. 100 150 l. 10 25 l. Adjust your thermostat up or down accordingly and recheck your temperature every four to six hours until your desired temperature is reached.

25 60 l. Heaters fish can t produce their own body heat. Current price more info https amzn to 39d3iiu tetra ht submersible aquarium is one of the best aquarium heater of 2020. 68 72 f ideal water temperature for tropical fish.

All tetra ht heaters have red green indicator lights to let you know when the heater is heating red or on standby green. 150 225 l. All ht heaters have indicator lights to let you know when the heater is on heating the aquarium.