Best Seller
Cobalt Aquatics Mini-Therm Heater, 20 watt

Cobalt Aquatics Mini-Therm Heater, 20 watt

Cobalt Aquatics Mini-Therm Heaters are compact size, fully submersible and perfect for small aquariums. Made in Europe. 3yr warranty. more

$16.46

go to store
Aqueon Mini Heater - 10W - Up to 5 gal.

Aqueon Mini Heater - 10W - Up to 5 gal.

The Aqueon Mini Heater is ideal for small aquariums; up to 5 gallons in size. Fully submersible and shatter proof design keeps your fish safe. Thermal safety fuse shuts off the heater when it dries out or in any other event it might overheat. When used... more

$14.99

go to store
Best Seller
Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

HT Submersible Heater (100 Watt)The new Tetra HT10 and HT30 submersible heaters for aquariums ranging from 2 to 30 gallons are easy to use. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78F. All you have to... more

$19.86 $12.29

go to store
Fluval M300 Submersible Glass Aquarium Heater (300 watts)

Fluval M300 Submersible Glass Aquarium Heater (300 watts)

The Fluval "M" 300 watt submersible heater is quality manufactured in Europe using superior components and construction. This sleek, compact Fluval heater can be trusted for exceptional performance and unsurpassed reliability. Unique only to the Fluval... more

$33.79 $25.99

go to store
Tetra HT10 Submersible Heater 50 Watt (210 Gal)

Tetra HT10 Submersible Heater 50 Watt (210 Gal)

HT Submersible Heater (50 Watt) The new Tetra HT10 submersible heaters for aquariums ranging from 2 to 10 gallons are easy to use. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78F. All you have to do is... more

$16.11 $10.09

go to store
Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in... more

$8.58

FREE shipping

go to store
Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

$8.61

FREE shipping

go to store
2017 Updated Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

2017 Updated Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Easy to use, Safe,PreciseSensitive and reliable thermostat more

$9.85

FREE shipping

go to store
Mini Submersible Heater 15 Watts - (For Aquariums 5-10 Gallons)

Mini Submersible Heater 15 Watts - (For Aquariums 5-10 Gallons)

Submersible heater for small aquariums Great for under gravel use No setting needed Safe and effective in aquariums and terrariums more

$8.09

go to store
Deep Blue Heat Stik Mini Submersible Heater 30 Watt

Deep Blue Heat Stik Mini Submersible Heater 30 Watt

30W Mini Submersible Heater Features: Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine... more

$10.99

FREE shipping

go to store
100W Aquarium Heater Mini Submersible Fish Tank Adjustable Water Heater

100W Aquarium Heater Mini Submersible Fish Tank Adjustable Water Heater

Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and 93F more

$7.79

FREE shipping

go to store
200W Aquarium Heater Mini Submersible Fish Tank Adjustable Water Heater US plug

200W Aquarium Heater Mini Submersible Fish Tank Adjustable Water Heater US plug

Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and 93F more

$8.39

FREE shipping

go to store
2017 New 100W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

2017 New 100W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

Feature Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

$8.58

FREE shipping

go to store
Household Aquarium Mini Submersible and Adjustable Water Heater for fish Tank 300W

Household Aquarium Mini Submersible and Adjustable Water Heater for fish Tank 300W

Features:Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

$8.03

FREE shipping

go to store
2017 New 50W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

2017 New 50W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

Keep your delicate underwater family members comfortable with the 50W Mini Submersible And Adjustable Water Heater. This easy-use heater helps maintain optimal water temperature at all times. Its electric thermostat keeps water at a consistent 78... more

$10.58

FREE shipping

go to store
High Quality 100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

High Quality 100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

Features:Easy to use, Safe,Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and... more

$8.99

FREE shipping

go to store
New 100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

New 100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

Easy to use, Safe,Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Sensitive and reliable thermostat maintains uniform... more

$9.99

FREE shipping

go to store
New Household 300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater Lot

New Household 300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater Lot

Features:Easy to use, Safe,Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and... more

$11.99

FREE shipping

go to store
High Quality Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

High Quality Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Submersible, Aquariums Heater, Adjustable Temperature, For Fish TankEasy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and... more

$7.99

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums.Temperature range between 65F and 93F.Sensitive... more

$8.80

FREE shipping

go to store
Transparrent Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Transparrent Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums.Temperature range between 65F and 93F.Sensitive... more

$9.80

FREE shipping

go to store
Fish Tank Heating Rod Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater, 100W

Fish Tank Heating Rod Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater, 100W

fish tank Heating RodEasy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums.Temperature range between 65F... more

$9.22

FREE shipping

go to store
2017 300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater 330W

2017 300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater 330W

2017 300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater 330W more

$24.60 $9.84

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums. more

$10.22

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Submersible, Aquariums Heater, Adjustable Temperature, For Fish TankEasy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and... more

$8.82

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Submersible, Aquariums Heater, Adjustable Temperature, For Fish TankEasy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and... more

$6.07

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater Transparrent

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater Transparrent

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. more

$7.13

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Use the high quality material, more durable for use.Telescoping flagpole with ropes or pulleys design and freely rotating brackets prevent your flag to be wraped in blustery day.4 sections, easy for you to control it.It is more adjustable, very... more

$10.46

FREE shipping

go to store
2017 Hot Sale Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater Transparrent On Sale

2017 Hot Sale Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater Transparrent On Sale

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water HeaterFully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums. more

$10.02

FREE shipping

go to store
50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe,Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums! more

$19.48 $8.49

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

SubmersibleAquariums HeaterAdjustable TemperatureFor Fish TankEasy to useSafePrecise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. more

$8.29

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Search Terms: Submersible, Aquariums Heater, Adjustable Temperature, For Fish TankFeatures:Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. more

$8.76

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums. more

$10.22

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Submersible, Aquariums Heater, Adjustable Temperature, For Fish TankEasy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and... more

$8.19

FREE shipping

go to store
Upgraded New Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater, Transparrent

Upgraded New Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater, Transparrent

Safe and reliable in both fresh and salt water aquariums.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Temperature range between 65F and 93F.Sensitive and reliable thermostat... more

$10.09

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums.Temperature range between 65F and 93F.Sensitive... more

$7.85

FREE shipping

go to store
Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Durable Use Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums.Temperature range between 65F and 93F.Sensitive... more

$7.85

FREE shipping

go to store
300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater US plug

300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater US plug

Features Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

$8.58

FREE shipping

go to store
50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and 93F more

$8.03

FREE shipping

go to store
300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

300W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums.. Temperature range between 65F and 93F.... more

$18.89

go to store

More information about Fish Supplies

Best prices on Mini submersible heater in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.