Submersible Aquarium Heater

July 3, 2011 by  
Filed under Aquarium Heaters

Why do I need an submersible aquarium heater and which one do I need to have? These are questions that every novice aquarist should ask because the water temperature of your tank is very important for the health and quality of life of your fish. Fish that come from tropical climates live in warm waters and the temperature has to be replicated in the fish tank they will inhabit. For this, you need some kind of heating. Most probably, you will need a submersible aquarium heater that you will place inside the tank.

When you decide what fish you want, do some research to find out the temperature range they will require. Some fish will do fine at room temperature, but if it varies greatly from Winter to Summer you will need to adjust accordingly. The submersible aquarium water heater size will depend on the size of your tank and the gallons of water it contains.



Cobalt Aquatics Neo Therm Aquarium Heater 25W 50W 75W 100W 150W or 200W Neotherm
Cobalt Aquatics Neo Therm Aquarium Heater 25W 50W 75W 100W 150W or 200W Neotherm
$40.97
Time Remaining: 29d 23m
Buy It Now for only: $40.97

100W 200W 300W Aquarium Heater Submersible Fish Tank Water Adjustable
100W 200W 300W Aquarium Heater Submersible Fish Tank Water Adjustable
$7.93
Time Remaining: 21d 5h 10m
Buy It Now for only: $7.93

100W 200W 300W Aquarium Heater Submersible Fish Tank Water Adjustable
100W 200W 300W Aquarium Heater Submersible Fish Tank Water Adjustable
$7.79
Time Remaining: 21d 5h 10m
Buy It Now for only: $7.79

HYDOR ETH 200 300 IN LINE EXTERNAL AQUARIUM HEATER 200 300 WATT 1 2 5 8
HYDOR ETH 200 300 IN LINE EXTERNAL AQUARIUM HEATER 200 300 WATT 1 2 5 8
$49.99
Time Remaining: 28d 15h
Buy It Now for only: $49.99

300W Aquarium Heater Submersible Fish Tank Water Adjustable
300W Aquarium Heater Submersible Fish Tank Water Adjustable
$7.93
Time Remaining: 16d 5h 29m
Buy It Now for only: $7.93

Aqueon Aquarium Heater Pro 150 Watt Precision Calibrated Submersible
Aqueon Aquarium Heater Pro 150 Watt Precision Calibrated Submersible
$24.95
Time Remaining: 5d 18h 23m
Buy It Now for only: $24.95

75 WATT DEEP BLUE BETTASTIK BETTA NANO SUBMERSIBLE FISH BOWL AQUARIUM HEATER
75 WATT DEEP BLUE BETTASTIK BETTA NANO SUBMERSIBLE FISH BOWL AQUARIUM HEATER
$8.95
Time Remaining: 25d 21h 4m
Buy It Now for only: $8.95

Eheim Jager 200w Aquarium Heater NEW
Eheim Jager 200w Aquarium Heater NEW
$29.95
Time Remaining: 20d 21h 6m
Buy It Now for only: $29.95

2 pcs 300W Aquarium Heater Anti Explosion Submersible Fish Tank Water Adjustable
2 pcs 300W Aquarium Heater Anti Explosion Submersible Fish Tank Water Adjustable
$15.05
Time Remaining: 13d 1h 1m
Buy It Now for only: $15.05

DEEP BLUE HEAT STIK 15 WATT SUBMERSIBLE UP TO 5 GALLON AQUARIUMS HEATER
DEEP BLUE HEAT STIK 15 WATT SUBMERSIBLE UP TO 5 GALLON AQUARIUMS HEATER
$8.89
Time Remaining: 28d 19h 27m
Buy It Now for only: $8.89

2X 25W 50W 100W 200W 300W 500W Aquarium Heater Adjustable Submersible Fish Tank
2X 25W 50W 100W 200W 300W 500W Aquarium Heater Adjustable Submersible Fish Tank
$15.05
Time Remaining: 27d 8h 31m
Buy It Now for only: $15.05

100W Aquarium Heater Submersible Fish Tank Water Adjustable
100W Aquarium Heater Submersible Fish Tank Water Adjustable
$7.79
Time Remaining: 26d 5h 24m
Buy It Now for only: $7.79

2X 25W 50W 100W 200W 300W 500W Aquarium Heater Adjustable Submersible Fish Tank
2X 25W 50W 100W 200W 300W 500W Aquarium Heater Adjustable Submersible Fish Tank
$20.88
Time Remaining: 27d 8h 31m
Buy It Now for only: $20.88

FINNEX HPS 300 WATT DIGITAL LED GLASS AQUARIUM HEATER
FINNEX HPS 300 WATT DIGITAL LED GLASS AQUARIUM HEATER
$24.95
Time Remaining: 4d 2h 1m
Buy It Now for only: $24.95

Cobalt Aquatics Neo Therm Aquarium Heater 25W 50W 75W 100W 150W or 200W Neotherm
Cobalt Aquatics Neo Therm Aquarium Heater 25W 50W 75W 100W 150W or 200W Neotherm
$40.97
Time Remaining: 29d 23m
Buy It Now for only: $40.97

COBALT NEO THERM SUBMERSIBLE AQUARIUM HEATER PICK YOUR SIZE 25W TO 400W
COBALT NEO THERM SUBMERSIBLE AQUARIUM HEATER PICK YOUR SIZE 25W TO 400W
$40.99
Time Remaining: 13d 15h 16m
Buy It Now for only: $40.99