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'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

$18.99

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Penn Plax 10 in. 150 Watt Heater for 30 gal. Aquarium, Multicolor

Penn Plax 10 in. 150 Watt Heater for 30 gal. Aquarium, Multicolor

Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with... more

$12.34

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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

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(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

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(275,000+)
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

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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

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AquaEuro USA Max-Chill Titanium Aquarium Chillers 1 HP (Mfg# AC1H)

AquaEuro USA Max-Chill Titanium Aquarium Chillers 1 HP (Mfg# AC1H)

"Enjoy more water cooling power for your money with these energy efficient and smartly priced aquarium water chillers. AquaEuro USA Max-Chill Titanium Aquarium Chillers employ a uniquely designed heat exchange system that provides a 25% BTU per watt... more

$1,129.95

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(275,000+)
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

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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

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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

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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

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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

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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

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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

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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

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Aqueon Deluxe LED Full Hood for Aquariums 36 Inch L x 9.63 Inch W x 2.5 Inch H - 5 Watts - (Fits Aquariums Sizes 30, 38, 45)

Aqueon Deluxe LED Full Hood for Aquariums 36 Inch L x 9.63 Inch W x 2.5 Inch H - 5 Watts - (Fits Aquariums Sizes 30, 38, 45)

Aqueon Deluxe LED Full Hood for Aquariums 36 Inch L x 9.63 Inch W x 2.5 Inch H - 5 Watts - (Fits Aquariums Sizes 30, 38, 45) more

$66.27

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Elite Radiant Heater for Aquariums

Elite Radiant Heater for Aquariums

"Hagen Elite Elite Radiant Heater for Aquariums 100 Watt - Aquariums up to 20 Gallons - (8"" Long)" more

$13.54

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Eheim Jager 25 Watt Aquarium Heater

Eheim Jager 25 Watt Aquarium Heater

Eheim Jager Aquarium Heater Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has... more

$17.49

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Eheim Jager 50 Watt Aquarium Heater

Eheim Jager 50 Watt Aquarium Heater

Eheim Jager Aquarium Heater Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has... more

$17.49

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Eheim Jager 75 Watt Aquarium Heater

Eheim Jager 75 Watt Aquarium Heater

Eheim Jager Aquarium Heater Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has... more

$17.49

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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

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Overstock.com

(675,000+)
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

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Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. more

$19.93 $17.43

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Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. more

$33.99 $13.65

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Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. more

$37.99 $15.25

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Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt(6107)Features: Power Monitor Light: Red For Heating And Green When Aquarium Has Reached Set Temperature. Fully Submersible And Can Be Placed Horizontally Or Vertically In The Aquarium. For Freshwater And Marine Aquariums.... more

$72.89

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Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt(6107)Features: Power Monitor Light: Red For Heating And Green When Aquarium Has Reached Set Temperature. Fully Submersible And Can Be Placed Horizontally Or Vertically In The Aquarium. For Freshwater And Marine Aquariums.... more

$72.89

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Peazz

(100+)
Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt (6107)

Aqueon Pro Heater 150 Watt(6107)Features: Power Monitor Light: Red For Heating And Green When Aquarium Has Reached Set Temperature. Fully Submersible And Can Be Placed Horizontally Or Vertically In The Aquarium. For Freshwater And Marine Aquariums.... more

$72.89

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Hydor Usa Inc. Theo 300 Watt Submersible Shatterproof Heater 15.5" Hy00037

Hydor Usa Inc. Theo 300 Watt Submersible Shatterproof Heater 15.5" Hy00037

300W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 53-80 gallons.Length - 15.5 Part #: AHY00037Item Name: Theo... more

$34.61

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Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

50W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 7 . For aquariums 5-14 gallons.Length - 7 Part #:... more

$33.36

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Peazz

(100+)
Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

The Coralife Aqualight T5 aquarium lighting fixtures are recommended for use with fish only tanks. Features: One 14 watt 10K and one 14 watt True Actinic T5 fluorescent lamp 22.625 L X 2.25 W X 1 H One on/off switch and built-in ballast Sleek black... more

$54.57

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Peazz

(100+)
Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

The Coralife Aqualight T5 aquarium lighting fixtures are recommended for use with fish only tanks. Features: One 14 watt 10K and one 14 watt True Actinic T5 fluorescent lamp 22.625 L X 2.25 W X 1 H One on/off switch and built-in ballast Sleek black... more

$54.57

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Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

Coralife Aqualight Dual Linear Strip T5 Aquarium Lighting Fixture, 2x14 Watt, 24 Inch (58020)

The Coralife Aqualight T5 aquarium lighting fixtures are recommended for use with fish only tanks. Features: One 14 watt 10K and one 14 watt True Actinic T5 fluorescent lamp 22.625 L X 2.25 W X 1 H One on/off switch and built-in ballast Sleek black... more

$54.57

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Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

50W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 7 . For aquariums 5-14 gallons.Length - 7 Part #:... more

$33.36

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"Current Orbit LED Adjustable Tank Mount Bracket 15""D x 2.5""W x 7.5""H (Mfg# 4193)"

"Current Orbit LED Adjustable Tank Mount Bracket 15""D x 2.5""W x 7.5""H (Mfg# 4193)"

"Stylish mounting option for Current Orbit Marine and Satellite Plus LED aquarium light fixtures. Current Orbit LED Adjustable Tank Mount Bracket offers a low-profile mounting solution that is easy to install, requiring no drilling or cutting into your... more

$34.99

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(275,000+)
Lifegard Aquatics UV Sterilizer Parts 15/25/40 Watt Replacement Ballast (Mfg# R175267)

Lifegard Aquatics UV Sterilizer Parts 15/25/40 Watt Replacement Ballast (Mfg# R175267)

"Ballasts, quartz bulbs, and quartz sleeves for Lifegard Aquatics Ultraviolet Sterilizer Modules help make changes easy. Choose the right parts and accessories to keep your aquarium clean and healthy." more

$49.99

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(275,000+)
"ETH In-Line Heater 200 watt, 1/2"""

"ETH In-Line Heater 200 watt, 1/2"""

"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

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(275,000+)
Fluval Advance Electronic Aquarium Heater (300 Watt)

Fluval Advance Electronic Aquarium Heater (300 Watt)

The Fluval Advanced Electronic Aquarium Heater is a highly accurate, safe and feature rich heater for your aquarium. With easy to adjust temperature controls, you can quickly and precisely set in 0.5deg; increments. An integrated fish guard insures... more

$64.99 $55.99

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Aqueon 100106107 Pro Adjustable Heaters, 150 Watt

Aqueon 100106107 Pro Adjustable Heaters, 150 Watt

Aqueon Pro Ajustable Heater, 150W more

$31.64

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Aqueon 100106105 Pro Adjustable Heaters, 50 Watt

Aqueon 100106105 Pro Adjustable Heaters, 50 Watt

Aqueon Pro Ajustable Heater, 50W more

$23.53

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