Heat 10 degrees c 18 degrees f.
15 gallon aquarium heater.
This heater model by boxtech has three power options available for a range of different aquarium sizes.
This aquarium heater has an external temperature controller for ease of use and it can be adjusted from 68ºf to 90ºf.
Fluval e electronic heater.
Filter aquarium heaters are a newer variety of heater that combines a filter with a water heater.
It s actually available in 4 versions with the 50w version good for up to 15 gallons.
With a filter aquarium heater the water is heated as it moves through the filter.
Keep your fish friends comfortable in this submersible aquarium heater.
Once you reach this size you can use almost any heater you want.
There is a 50w unit for 5 to 15 gallon tanks a 100w unit for 10 to 30 gallon tanks and a 300w unit for 30 to 80 gallon tanks.
The two in one nature of a filter aquarium heater means you have only one item in your tank rather than a separate filter and heater.
Mq titanium alloy 100 300w aquarium heater for salt and fresh water digital led display submersible heater with external thermostat controller for fish tank 15 60 gallon 3 1 out of 5 stars 44 19 99 19.
Make offer hydor 7 5w slim submersible aquarium heater for bettas fish bowls up to 5 gal tetra submersible aquarium tank whisper heater 2 15 gallon 50 watt nib 30 00.
Heat 5 degrees c 9 degrees f.
It offers a great lcd display of the temperature and it s in both c and f.
Aquarium heater size guide.
40 gallon 150 liter.
This 300w heater is fully submersible and it can handle 100 gallons with a temperature range of 68 to 93 f.
Yctech submersible aquarium heater turtle water heater for 1 35 gallon fish tank with adjustable thermostat led temperature display 50w 75w 100w 200w 300w 3 8 out of 5 stars 14 20 99 20 99 get it as soon as tue sep 3.
Just submerge the heater in the water attach it to the side of the aquarium with the convenient suction cups and let it get to work heating the water.
Designed for 2 to 15 gal tanks the tetra heater 5 15 provides a steady 78 degree water temperature automatically.