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Marina Submersible Heater 8.5in 100W

Marina Submersible Heater 8.5in 100W

Powerful 100-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 100 litres (30 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an... more

$12.99

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Marina Submersible Heater 6in 50W

Marina Submersible Heater 6in 50W

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres (10 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience,... more

$10.99

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Best Seller
Marina Submersible Aquarium Heater, 10.5-Inch, 300-Watt

Marina Submersible Aquarium Heater, 10.5-Inch, 300-Watt

"Marina Submersible Heater 10.5"", 300W" more

$30.89 $14.02

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Marina Submersible Aquarium Heater, 10.5-Inch, 200-Watt

Marina Submersible Aquarium Heater, 10.5-Inch, 200-Watt

"Marina Submersible Heater 10.5"", 200W" more

$27.79 $18.92

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Marina Submersible Aquarium Heater, 10.5-Inch, 150-Watt

Marina Submersible Aquarium Heater, 10.5-Inch, 150-Watt

"Marina Submersible Heater 10.5"", 150W" more

$27.79 $15.99

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Marina C10 Submersible Aquarium Heater (10 w)

Marina C10 Submersible Aquarium Heater (10 w)

The Marina C10 is a 10 watt compact, 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 so that it will not... more

$33.99 $25.39

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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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Insten 300W Adjustable Aquarium Fish Tank Water Heater 110-120V Black

Insten 300W Adjustable Aquarium Fish Tank Water Heater 110-120V Black

300W Aquarium Water Heater Provide a constant warm environment for your tropical fish to stay healthy with this aquarium water heater Color: Black Range of temperature adjustment: 20~34 degrees C Voltage: 110V-120V Power: 300W/ 375L Heater length:... more

$36.99 $16.99

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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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Insten 100W Adjustable Aquarium Fish Tank Water Heater 110-120V Black

Insten 100W Adjustable Aquarium Fish Tank Water Heater 110-120V Black

100W 110-120V Adjustable Aquarium Fish Tank Water Heater Quantity: 1 Provide a constant warm environment for your tropical fish to stay healthy with this aquarium water heater Color: Black Range of temperature adjustment: 20~34 degrees C Voltage:... more

$35.99 $9.41

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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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100W Heater Digital Dual Display

100W Heater Digital Dual Display

Dual digital display heater instantly displays current aquarium water temperature and makes it easy to set target temperature so you never have to check what the temperature is. Maintaining a constant temperature in your aquarium creates an environment... more

$39.99

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Insten Black 100W 110-120V Adjustable Aquarium Fish Tank Water Heater (300W)

Insten Black 100W 110-120V Adjustable Aquarium Fish Tank Water Heater (300W)

This is an Insten aquarium fish tank water heater. Provide a constant warm environment for your tropical fish to stay healthy with this aquarium water heater. Make your fish happy with this adjustable aquarium fish-tank water heater. The fully... more

$20.09 $17.08

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(675,000+)
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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Eheim Jager 150 Watt Aquarium Heater

Eheim Jager 150 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

$27.99

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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

$21.20

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Marina Algae Magnet Cleaner Small

Marina Algae Magnet Cleaner Small

The Marina Algae Magnet enables you to clean the inside of the aquarium glass without getting your hands wet. The powerful magnets ensure a tight grip and the non-abrasive cleaning pads will not scratch the glass surface. The Algae Magnet is suitable... more

$3.99

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Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

Up To 70% Off On Select Items

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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Marina Submersible Aquarium Heater, 8.5-Inch, 50-Watt

Marina Submersible Aquarium Heater, 8.5-Inch, 50-Watt

"Marina Submersible Heater 8.5"", 50W" more

$25.39 $14.10

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Hagen Marina Marina Mini Submersible Aquarium Heater 25 Watt - 6-in - (Up to 5.5 Gallons)

Hagen Marina Marina Mini Submersible Aquarium Heater 25 Watt - 6-in - (Up to 5.5 Gallons)

short description is not available more

$16.44

FREE shipping

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Marina Compact Submersible Aquarium Heater, 10-Watt

Marina Compact Submersible Aquarium Heater, 10-Watt

Marina 10W Compact Heater, cETLus more

$22.99 $10.00

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Submersible Heater for Aquarium, Mini, 25-watt, Mini, 25 Watt submersible heater for fresh or saltwater aquariums By Marina

Submersible Heater for Aquarium, Mini, 25-watt, Mini, 25 Watt submersible heater for fresh or saltwater aquariums By Marina

New and great.From USA Small yet powerful, the mini 25-watt 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... more

$24.29

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Fluval Submersible Heater for Aquarium, 50-watt By Marina

Fluval Submersible Heater for Aquarium, 50-watt By Marina

Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. Powerful 50-watt Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 US gallon... more

$16.49

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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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Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

HT Submersible Heater (100 Watt) The new Tetra 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 do is... more

$19.86 $12.29

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Marina Slim Filter Zeolite Plus Ceramic Cartridge (3 Pack)

Marina Slim Filter Zeolite Plus Ceramic Cartridge (3 Pack)

Slim Filter BioClear replacement cartridge fits all 3 Slim Filter Models. Ideal for goldfish, it combines zeolite and Ceramitek in 1 cartridge for a healthy aquarium. The zeolite effectively adsorbs toxic ammonia and reduces stress on fish, while the... more

$7.99 $5.59

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Biorb Tropical Heater Kit

Biorb Tropical Heater Kit

The BiOrb Tropical Heater Kit contains everything you need to manage the climate of your biOrb or biUbe aquarium. This kit comes with a submersible heater and thermometer that work to maintain the ideal temperature in your fishes' habitat. The heater... more

$51.99 $39.99

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Marina 200 Air Pump

Marina 200 Air Pump

The Marina 200 Air Pump is a reliable source of delivering air for air operated items such as air stones, air curtains, airactuated ornaments or for adding water movement and turbulence, thus oxygen to any aquarium. The Marina 200 Air Pump combines... more

$19.15

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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 Submersible Aquarium Heaters (300 Watt)

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology... more

$41.99 $29.99

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Hydor ETH 200 In-Line External Aquarium Heater, 200-Watt, 5/8 Hose

Hydor ETH 200 In-Line External Aquarium Heater, 200-Watt, 5/8 Hose

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister... more

$83.08 $58.98

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Marina AquaVac Easy Clean Water Changer (25' Hose)

Marina AquaVac Easy Clean Water Changer (25' Hose)

The Hagen Marina AquaVAC Easy Clean Gravel Cleaner and Water Changer is in our opinion the best system of its type in the aquarium industry. This system is amazingly easy to use; Connect it to your sink faucet, clean through your gravel with the unique... more

$73.57 $65.99

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Specimen Cup - Heavy Duty Small

Specimen Cup - Heavy Duty Small

Specimen Container 5 1/8 long x 4 ½ wide x 4 1/2 deepMulti-purpose clear container Use as holding tank, treatment tank, or for observationAs a treatment tank, requires less medicationHang inside aquarium to utilize benefits of heater One-inch wide... more

$12.99

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Marina Slim Filter Carbon Plus Ceramic Cartridge (3 Pack)

Marina Slim Filter Carbon Plus Ceramic Cartridge (3 Pack)

Slim Filter BioCarb replacement cartridge fits all 3 Slim Filter Models. Ideal for tropical fish, it combines activated carbon and Ceramitek in 1 cartridge for a healthy aquarium. The activated carbon effectively removes pollutants and odours, while... more

$7.99 $5.59

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Aqueon Pro Heater 100 Watt

Aqueon Pro Heater 100 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

$40.99

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Fluval Edge Bamboo Wall Ornament

Fluval Edge Bamboo Wall Ornament

Decorate your Fluval EDGE aquarium with this zen wall dcor ornament. Modern, linear design ornament, made of durable resin and glass, with plant holders and a screen wall with cutout to accommodate the filter inlet pipe and optional heater, if required. more

$92.99 $33.79

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Deluxe Full Hood 48" Black

Deluxe Full Hood 48" Black

This custom deluxe full hood is designed to sit perfectly on the inside lip of the aquarium frame, which greatly reduces evaporation. This hood features a full length access door in front and the rear cut-out allows for the installation of heaters,... more

$124.99

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25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

New product Description : 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 65°F and 93°F.... more

$13.19

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110-120V Submersible Aquarium Fish Tank Water Heater,200W, This aquarium fish tank water heater is to allow temperature distribution in larger aquariums

110-120V Submersible Aquarium Fish Tank Water Heater,200W, This aquarium fish tank water heater is to allow temperature distribution in larger aquariums

This aquarium fish tank water heater is to allow temperature distribution in larger aquariumsKeep water stable to provide the best suited environment for the fishSensitive and reliable thermostat maintains uniform temperatureHeating element is highly... more

$13.59

FREE shipping

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25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 more

$11.99

FREE shipping

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