Aquarium Heaters

By | April 17, 2011

Aquarium Heaters

Revised 12/22/2018

There are many aquarium heaters now to choose from. Through about 35 years in the industry, we’ve had experience with many of them and have come to know some of the best. We have use basic automatic (non pre-set economy) heaters, to the very popular glass submersible pre-set (thermostatic) heaters, to the new quartz heaters, titanium heaters (including the digital titanium heaters), and the undergravel heaters (for Betta Bowls or similar. Here is what we have come to know as the best in our 35 years, using heaters in 100s if not 1000s of tanks.

Aquarium Heaters

Please click on the pictures below to to find out much more

Here are a few:

Digital Titanium Aquarium HeatersTITANIUM HEATER



  • For fresh or saltwater
  • Durable construction
  • Internal temperature probe
  • Controls temperature from 68- 93 F (20- 34 C)
  • Separate controller
  • Easy to read temperature setting
  • For Marine or Freshwater use
  • The most accurate, state of the art thermostat available.

Hydor Aquarium Heater


For 2.5 – 10 gallon aquariums (pictured 5-10 gallon model)



  • Extra small: easy to hide in mini tanks and bowls
  • Super safe even under gravel; no damage if left running dry
  • Completely submersible; ideal for use in both glass and acrylic tanks
  • Helps increase temperature 5 degrees F (2.5 C) for a 2.5 gallon aquarium or 4 degrees F (2 C) for a 5 gallon aquarium over ambient temperature
  • No setting necessary

Via Aqua Aquarium Heaters




  • Easy and precise setting of desired temperature
  • Sensitive and reliable thermostat maintains uniform temperature
  • Heating Element is highly efficient and compact
  • Designed for extended use and complete safety
  • Supplied with strong support clips and suction cups
  • Adjusts temperature from 66- 93 F

For Further Aquarium Heater Information:

Aquarium Answers; Aquarium Heaters

To purchase many types of aquarium heaters:

Aquarium Heaters

For a UV Replacement Bulb Guide for your Aquarium, Pond, Purifier:

UV Bulbs

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