You are here: Home > HEATERS / CHILLERS > Aquarium Heaters > Aquarium Heaters: Hydor Theo

Aquarium Heaters: Hydor Theo Submersible Heaters
Sort By:
Page of 1
Hydor Theo 50 Watt Aquarium Heater Hydor Theo 50 Watt Aquarium Heater

Product Code: RHY19340
Hydor Theo 50 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $27.36
In Stock
Hydor Theo 100 Watt Aquarium Heater Hydor Theo 100 Watt Aquarium Heater

Product Code: RHY19345
Hydor Theo 100 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $28.44
In Stock
Hydor Theo 300 Watt Aquarium Heater Hydor Theo 300 Watt Aquarium Heater

Product Code: RHY00037
Hydor Theo 300 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $40.32
In Stock
Hydor 400 Watt Theo Aquarium Heater Hydor 400 Watt Theo Aquarium Heater

Product Code: RHY00320
Hydor Theo 400 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $37.96
(Out of Stock)
JBJ True Temp Heater Holder JBJ True Temp Heater Holder

Product Code: RJB10103
The JBJ True Temp Heater Holder is a replacement heater holder for the JBJ True Temp Titanium Heating Systems.

Our Price: $28.79
(Out of Stock)