Eheim Jager Aquarium Heaters Sale Prices

Eheim jager aquarium heaters are one of the top of the line aquarium heaters.  This is one of the best heaters that you will ever buy for your aquarium.  The sleek look of these heaters are great looking in your aquarium.  What makes this eheim heater great is all the features that you get in this heater including the following features.

This Eheim jager aquarium heater is fully submersible meaning it can go completely underwater making it so you can hide it easier.Their is a thermo safety control that prevents against running the heater if its dry, this means if the water level gets to low it shuts off.

This is also a feature of this heater that I love alot.  It's made of shock resistant and shatter proof glass that can be used in freshwater and saltwater.  As well as a on/off light to tell you if it's on or off.

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What Size Heater Do You Need For Your Tank-Calculation Here

Here is the calculation for determining the size of the heater you need for your tank.

For Tanks up to 30 gallon its 5 Watts per gallon. For Example a 20 gallon tank would be 100 watt heater-For Example: 20 gallon x 5 watt = 100 watt heater.

Tanks over 30 gallons are calculated at 3 watts per gallon- (You may need to round up wattage to find correct size heater.) Example: 40 gallon x 3 watt = 120 watt.  But 120 watt heaters either wont exist or be rare to find so you go up to 150 watt for the tank since those are easy to find.

Another thing to keep in mind is that with large tanks usually 75 and above you will most likely have to split the wattage between two heaters to get the adequate heating.  So for example a 100 gallon tank x 3 watt = 300 watts. But You should get either a 200 watt heater and a 100-150 watt heater.

If the area you have the tank in is cold like in my case in my fish cave(basement) it can get cold so no matter what I use the 5 watt per gallon rule for even the large tanks.

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