The Best Large Aquarium Heater - May 2020

Based on the analysis of 6,245 reviews.



Catalina RF 1000T Controller Titanium Heater product image


Best Value
Hygger Submersible Thermostat Controller Thermometer product image


Hygger Aquarium Temperature Controller Submersible product image


Top Choice
Hygger Titanium Submersible Thermostat Controller product image


MQ Titanium Submersible Thermostat Controller product image


HITOP Submersible Aquarium Heater 300W product image


Submersible Aquarium Thermostat Temperature Thermometer product image


Best Seller
Orlushy Submersible Heater Fish Thermostat freshwater product image


GOOBAT Adjustable Intelligent Temperature Thermometer product image


Hygger Submersible Adjustable Heat Resistant Controller product image

Top Large Aquarium Heater Brands

Cobalt Aquatics

Cobalt Aquatics was created in April of 2011 by a leadership team with over 60 years of combined Aquatic Industry experience. The 3 hardcore fish geeks; Les Wilson, a former research biologist and director of marketing for United Pet Group Aquatics, Viral Surati, a celebrated high finish African Cichlid importer, TFH magazine and United Pet Group key account manager, and Randy Parham, also a founding member of this Marineland Aquarium Produtcts sales staff and national sales manager for its United Pet Group Aquatics got together to make the provider.

The mission was supposed to make an aquatics company in their own, based on the values instilled in them by teachers of companies past and lessons learned in the lifetime of fishkeeping. Starting with a staff of 3 owners and a lineup of probiotic enhanced flake foods produced in the united states and a handful of equiptment items made at a world famous aquatics factory in Italy, Cobalt Aquatics' aim was to deliver the highest quality products to the marketplace.

From these simple beginnings in 2011, Cobalt Aquatics currently includes a product combination of countless things from flake food to frozen Mysis shrimp, to the initial MJ pumps, to award winning heaters and the innovative Egg-Rockers.

Please look for more of our products and feel free to see our website for more details, videos, and contact information!

See all Cobalt Aquatics products