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Aquarium Heaters: Hydor Theo Submersible Heaters
(Sale Through 9/30)
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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: $26.50
Sale Price: $24.09
You save $2.41!
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: $27.55
Sale Price: $24.99
You save $2.56!
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: $34.72
Sale Price: $31.59
You save $3.13!
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: $36.77
Sale Price: $33.39
You save $3.38!
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