Tetra Ht Submersible Aquarium Heater Instructions

150 225 l.

Tetra ht submersible aquarium heater instructions.

All ht heaters have indicator lights to let you know when the heater is on heating the aquarium. Ideal water temperature for goldfish. 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.

10 25 l. Please subscribe to my channe. Easy to control with no adjustment required. Tetra ht series submersible heaters are created especially for ease of use in your aquarium.

Fully submersible and shock resistant. Allow your submersible heater to operate for 24 hours then check your aquarium temperature. 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.

A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. 25 60 l. Current price more info https amzn to 39d3iiu tetra ht submersible aquarium is one of the best aquarium heater of 2020. 300 450 l.

Heaters fish can t produce their own body heat. 100 150 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.