Best Seller
Aqueon Pro Heater 200 Watt

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$48.99

go to store
Aqueon Glass Adjustable Submersible Aquarium Heater, 200 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater, 200 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable... more

$21.90

go to store
Best Seller
Aqueon Pro Heater 200 Watt

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$43.99

go to store
Aqueon Adjustable Aquarium Heaters 200-watt, Glass

Aqueon Adjustable Aquarium Heaters 200-watt, Glass

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. A power indicator light comes on when unit is heating. UL approved, the heater is also... more

$22.16

go to store
'Aqueon Submersible Aquarium Heaters (10'' Length; For 15-40 gallon Aquariums; 100 Watts)', Multicolor

'Aqueon Submersible Aquarium Heaters (10'' Length; For 15-40 gallon Aquariums; 100 Watts)', Multicolor

With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable Submersible Aquarium Heater. Constructed from thermal... more

$18.96

go to store
Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

"Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$9.99

go to store
(275,000+)
Hydor 25W Submersible Glass Aquarium Heater - Original Theo

Hydor 25W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... more

$16.12

go to store
"Aqueon Oak Deluxe Full Hoods Black 36"""

"Aqueon Oak Deluxe Full Hoods Black 36"""

"Custom fit to sit on the inside lip of aquarium frame Full length door provides roomy access Cut out sections in the rear allow installation of heaters, power filters, and other accessories This popular hood is redesigned to perfectly complement all... more

$44.99

FREE shipping

go to store
(275,000+)
"Aqueon Oak Deluxe Full Hoods Oak 36"""

"Aqueon Oak Deluxe Full Hoods Oak 36"""

"Custom fit to sit on the inside lip of aquarium frame Full length door provides roomy access Cut out sections in the rear allow installation of heaters, power filters, and other accessories This popular hood is redesigned to perfectly complement all... more

$44.99

FREE shipping

go to store
(275,000+)
Tetra 26447 Submersible Aquarium Heater, 50-Watt

Tetra 26447 Submersible Aquarium Heater, 50-Watt

All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your... more

$9.99

go to store
Cobalt International Electric Neo-Therm Submersible Aquarium Heater, 50 Watt, Black

Cobalt International Electric Neo-Therm Submersible Aquarium Heater, 50 Watt, Black

Founded in April 2011, Cobalt Aquatics produces a wide range of aquarium items, from fish food to eletrical equipment. Cobalt Aquatics Neo-Therm Heater keeps your aquarium between 66°F and 96°F. For safety, thermal protection circuitry shuts the heater... more

$34.25

go to store
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
Aqueon Pro Heater 150 Watt

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$41.99

go to store
Fluval Edge Compact Aquarium Heater (25 w)

Fluval Edge Compact Aquarium Heater (25 w)

The Fluval 25 watt compact aquarium heater is an automatic, submersible heater for use in indoor aquariums. Without any adjustments needed, it is designed to reach and maintain the set temperature of 26C (78F). The exterior is made of a tough polymer... more

$44.99 $24.89

go to store
Aqueon Pro Heater 250 Watt

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$45.99

go to store
50W 100W Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

50W 100W Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

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 93FSensitive and... more

$8.96

FREE shipping

go to store
Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

"Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature AdjustmentFeatures:Easy to use, Safe, Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium... more

$8.09

FREE shipping

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

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

$15.49 $13.94

go to store

Overstock.com

(675,000+)
Aqueon Submersible Aquarium Heater - 100W - Up to 40 gal.

Aqueon Submersible Aquarium Heater - 100W - Up to 40 gal.

The Aqueon submersible aquarium heater is renowned for its accuracy; durability and reliability. This easy-to-use aquarium heater is designed from thermal shatter-resistant glass and absorbs impacts. Each Aqueon submersible aquarium heater includes a... more

$32.99

go to store
Aqueon Submersible Aquarium Heater - 300W - Up to 90 gal.

Aqueon Submersible Aquarium Heater - 300W - Up to 90 gal.

The Aqueon submersible aquarium heater is renowned for its accuracy; durability and reliability. This easy-to-use aquarium heater is designed from thermal shatter-resistant glass and absorbs impacts. Each Aqueon submersible aquarium heater includes a... more

$35.99

go to store
Aqueon Submersible Aquarium Heater - 200W - Up to 75 gal.

Aqueon Submersible Aquarium Heater - 200W - Up to 75 gal.

The Aqueon submersible aquarium heater is renowned for its accuracy; durability and reliability. This easy-to-use aquarium heater is designed from thermal shatter-resistant glass and absorbs impacts. Each Aqueon submersible aquarium heater includes a... more

$34.99

go to store
Aqueon Pro Heater 150 Watt

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$45.99

go to store
Tetra Pond 100 Watt Submersible Heater - 0861-1220

Tetra Pond 100 Watt Submersible Heater - 0861-1220

Dimensions: 3.5W x 1.63D x 8.25H in.. Plastic and metal construction. Adjustable between 72 degrees and 85 degrees F. Heater indicator light. For aquariums 10 to 30 gallons. This Tetra Pond 100 Watt Submersible Heater is easy to conceal and works in... more

$16.38

go to store
Aqueon Pro Heater 250 Watt

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... more

$50.99

go to store
Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

25W 50W 100W 200W 300W Aquarium Heater Fish Tank Submersible Water AdjustableThese Aquarium Glass Submersible Heaters guarantee safe, easy and precise temperature control of your aquarium. They are ideal for keeping your fish happy and comfortable with... more

$14.99

go to store
Aqueon 50W Submersible Aquarium Heater

Aqueon 50W Submersible Aquarium Heater

" features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to fit any size... more

$26.69

FREE shipping

go to store
"Aqueon Oak Deluxe Full Hoods Oak 48"""

"Aqueon Oak Deluxe Full Hoods Oak 48"""

"Custom fit to sit on the inside lip of aquarium frame Full length door provides roomy access Cut out sections in the rear allow installation of heaters, power filters, and other accessories This popular hood is redesigned to perfectly complement all... more

$84.99

FREE shipping

go to store
(275,000+)
Tetra HT Submersible Aquarium Heater HT30 100W (Mfg# 26446)

Tetra HT Submersible Aquarium Heater HT30 100W (Mfg# 26446)

"Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$11.99

go to store
(275,000+)
Fluval E Series Heaters 200 watt

Fluval E Series Heaters 200 watt

"Innovative electronic heater for fresh and saltwater aquariums Advanced aquarium heater detects abnormal or non-optimal conditions Heater microprocessor monitors and displays aquarium water temperature The most technologically advanced submersible... more

$53.99

FREE shipping

go to store
(275,000+)
"Aqueon Oak Deluxe Full Hoods Oak 24"""

"Aqueon Oak Deluxe Full Hoods Oak 24"""

"Custom fit to sit on the inside lip of aquarium frame Full length door provides roomy access Cut out sections in the rear allow installation of heaters, power filters, and other accessories This popular hood is redesigned to perfectly complement all... more

$34.99

FREE shipping

go to store
(275,000+)
"ETH In-Line Heater 200 watt, 5/8"""

"ETH In-Line Heater 200 watt, 5/8"""

"Prevents temperature variations caused by poor water circulation Precise, accurate temperature setting Indicator light shows when unit is ""ON"" Double insulated and double sealed The first compact aquarium heater that operates externally, saving... more

$54.99

FREE shipping

go to store
(275,000+)
ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

High Quality, Break Resistant Quartz Glass Construction Fully Submersible Simple Installation Available In A Variety Of Sizes Suction Cups For Securing To The Aquarium Visible Temperature Setting For Use In Fresh And Saltwater more

$13.22

go to store
Marina Submersible Heater for Aquarium, Mini, 25-watt

Marina Submersible Heater for Aquarium, Mini, 25-watt

Small yet powerful, the mini 25-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up 5.5 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including... more

$14.99

go to store
"Aqueon Oak Deluxe Full Hoods Black 24"""

"Aqueon Oak Deluxe Full Hoods Black 24"""

"Custom fit to sit on the inside lip of aquarium frame Full length door provides roomy access Cut out sections in the rear allow installation of heaters, power filters, and other accessories This popular hood is redesigned to perfectly complement all... more

$34.99

FREE shipping

go to store
(275,000+)
Tetra HT 55 Submersible Heater, 200-watt

Tetra HT 55 Submersible Heater, 200-watt

Submersible Heater, Size: 40-55 GALLON more

$24.99

go to store
Eheim Jager Thermostat Heater 75W

Eheim Jager Thermostat Heater 75W

"Electronic aquarium heater with advanced new feature Fully submersible aquarium heater with dry-run protection Recalibrate heater to ensure ideal aquarium water temperatures High-tech electronic aquarium heater you can recalibrate for ultimate... more

$24.99

FREE shipping

go to store
(275,000+)
Aqueon Adjustable Aquarium Heaters 300-watt, Glass

Aqueon Adjustable Aquarium Heaters 300-watt, Glass

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. A power indicator light comes on when unit is heating. UL approved, the heater is also... more

$21.57

go to store
"Aqueon QuietFlow LED PRO Power Filters 30, 200 gph"

"Aqueon QuietFlow LED PRO Power Filters 30, 200 gph"

"High-performance hang-on aquarium power filters boast more filtration stages PLUS a LED Cartridge Change indicator light to ensure optimal filter performance. Aqueon QuietFlow LED PRO Power Filters feature advanced 5-stage filtration to remove more... more

$22.99

FREE shipping

go to store
(275,000+)
Elive 25W Micro Heater, 5 Gallon, Fully Submersible, Small Aquarium, Fish Tank, Fish Bowl, with Suction Cups

Elive 25W Micro Heater, 5 Gallon, Fully Submersible, Small Aquarium, Fish Tank, Fish Bowl, with Suction Cups

Ideal heating solution for fish bowls and small desktop aquariums. Simple to set up, easy to hide, no adjustment required. Keeps your aquarium at perfect temperature automatically. more

$17.99

go to store

More information about Fish Supplies

Best prices on Aqueon submersible aquarium heater 200 in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.