Tetra Ht Submersible Aquarium Heater Instructions

60 100 l.

Tetra ht submersible aquarium heater instructions.

Ideal water temperature for goldfish. Current price more info https amzn to 39d3iiu tetra ht submersible aquarium is one of the best aquarium heater of 2020. 225 300 l. 25 60 l.

Allow your submersible heater to operate for 24 hours then check your aquarium temperature. Please subscribe to my channe. Tetra ht series submersible heaters are created especially for ease of use in your aquarium. Product size of aquarium.

10 25 l. Heaters fish can t produce their own body heat. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. Adjust your thermostat up or down accordingly and recheck your temperature every four to six hours until your desired temperature is reached.

All ht heaters have indicator lights to let you know when the heater is on heating the aquarium. A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. 300 450 l. 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.

150 225 l. Fully submersible and shock resistant. 100 150 l.