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Rena Cal Top Light Automatic Heater - ForYourFish.comRena Cal Top Light Automatic Heater

(Starting at Sale Price: $18.95)

 

Snap, Click, Set Temperature Control Knob allows you to accurately raise and lower temperature "one degree at a time" from 66°(18.9 C) to 90°(32.2 C). High Thermal Diffusion--nickel-chrome wire on heater core touches the glass tube, heating the glass, not the air in the tube--this heats aquarium water faster and more efficiently. 6 foot long cord allows for easy connection to power supply. Fully submersible.

 

 

 

 

 

 

 

 


25 Watt (10.25" Tall) - Sale Price: $19.95                                Qty:  


50 Watt (10.25" Tall) - Sale Price: $18.95                                Qty:  


100 Watt (11.5" Tall) - Sale Price: $19.95                                Qty:  


150 Watt (11.5" Tall) - Sale Price: $21.49                                Qty:  


200 Watt (14" Tall) - Sale Price: $22.95                                   Qty:  


300 Watt (14" Tall) - Sale Price: $24.95                                   Qty:  


 

Heater Size?

What size Heater should I use?

 

The general rule is to use 3-5 watts per gallon of aquarium water, but 5 watts per gallon is recommended. For example, if you have a 10 gallon size aquarium, choose a 50 watt heater.

 

It is also a good idea to have an additional heater handy in case the existing heater breaks down.

 


 

Add a Thermometer

 

Click Here to add a Thermometer to use w/ your Heater.