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Aquarium Heaters: Hydor Theo Submersible Heaters
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Hydor Theo 50 Watt Aquarium Heater Hydor Theo 50 Watt Aquarium Heater

Product Code: RHY00034
Hydor Theo 50 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $21.29
Sale Price: $19.16
You save $2.13!
In Stock
Hydor Theo 100 Watt Aquarium Heater Hydor Theo 100 Watt Aquarium Heater

Product Code: RHY00035
Hydor Theo 100 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $21.99
Sale Price: $19.79
You save $2.20!
In Stock
Hydor Theo 200 Watt Aquarium Heater Hydor Theo 200 Watt Aquarium Heater

Product Code: RHY00036
Hydor Theo 200 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.

Our Price: $23.99
Sale Price: $21.59
You save $2.40!
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: $27.79
Sale Price: $25.01
You save $2.78!
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: $29.39
Sale Price: $26.45
You save $2.94!
In 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
In Stock