Tetra Ht Submersible Aquarium Heater Instructions

300 450 l.

Tetra ht submersible aquarium heater instructions.

Adjust your thermostat up or down accordingly and recheck your temperature every four to six hours until your desired temperature is reached. Easy to control with no adjustment required. 150 225 l. 68 72 f ideal water temperature for tropical fish.

225 300 l. All tetra ht heaters have red green indicator lights to let you know when the heater is heating red or on standby green. Please subscribe to my channe. Tetra ht series submersible heaters are created especially for ease of use in your aquarium.

10 25 l. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. Heaters fish can t produce their own body heat. All ht heaters have indicator lights to let you know when the heater is on heating the aquarium.

Current price more info https amzn to 39d3iiu tetra ht submersible aquarium is one of the best aquarium heater of 2020. 25 60 l. Allow your submersible heater to operate for 24 hours then check your aquarium temperature. Ideal water temperature for goldfish.

A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. 100 150 l. 60 100 l.