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EHEIM GmbH Jager Aquarium Heater, 300 watt

EHEIM GmbH Jager Aquarium Heater, 300 watt

EHEIM GmbH Jager Aquarium Heater, 300 watt more

$29.98

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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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Best Seller
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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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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Eheim Jager 125 Watt Aquarium Heater

Eheim Jager 125 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

$19.59

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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

$19.59

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Compact Pump 300 48-80 Gph 2" X 1.4" X 2.2"

Compact Pump 300 48-80 Gph 2" X 1.4" X 2.2"

The EHEIM Compact Pump series for use under water is available with three different outputs: 80, 160 and 265 gph. They are suitable for use in aquariums, keeping and rearing tanks where reliable water conveyance, circulation or flow is required. The... more

$21.99

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Neo-Stat Controller 300 Watt

Neo-Stat Controller 300 Watt

The NEO-STAT electronic temperature controller turns any aquarium, terrarium, reptile heater, pad, or heat lamp into a precision controlled device. The advanced circuitry controls your heater in place of the original thermostat more accurately and... more

$104.48

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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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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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EHEIM GmbH Jager Aquarium Heater, 50 watt

EHEIM GmbH Jager Aquarium Heater, 50 watt

EHEIM GmbH Jager Aquarium Heater, 50 watt more

$19.99

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EHEIM Jager Aquarium Thermostat Heater 300W

EHEIM Jager Aquarium Thermostat Heater 300W

Fully submersibleThermo safey control protects against running dryWill automatically turn off when water level dips too lowTruTemp dial recalibrates the heater for precise temperature regulationMade of shock resistant and shatter proof glass for fresh... more

$46.46

FREE shipping

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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

$16.11

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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

$16.11

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Eheim Classic Canister 2217 Coarse Media 2-pk

Eheim Classic Canister 2217 Coarse Media 2-pk

"Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase For aquariums up to 66 gallons Includes: Eheim Classic Canister Filter 2213-37 Eheim 150W Jäeger Heater... more

$18.62

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(275,000+)
Eheim Classic Canister 2217-37

Eheim Classic Canister 2217-37

"Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase For aquariums up to 66 gallons Includes: Eheim Classic Canister Filter 2213-37 Eheim 150W Jäeger Heater... more

$169.99

FREE shipping

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(275,000+)
Eheim Classic Canister 2213 Carbon Media 3-pk

Eheim Classic Canister 2213 Carbon Media 3-pk

"Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase Receive a FREE Eheim Quick Vac Pro - a $49.99 Value - with kit purchase For aquariums up to 66 gallons Includes: Eheim Classic Canister Filter 2213-37 Eheim 150W Jäeger Heater... more

$14.56

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(275,000+)
EHEIM Jager Aquarium Heater 20 300 Watt

EHEIM Jager Aquarium Heater 20 300 Watt

Automatic dry run shut off fully sumersible Special shatterproof glass Heating function indicator Precise temperature control Temperature recalibration Royal Item Number: AEH3619090 more

$27.97

FREE shipping

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Eheim Jager Aquarium Thermostat Heater 300 Watts

Eheim Jager Aquarium Thermostat Heater 300 Watts

EHEIM Jager Aquarium Thermostat Heater Wattage:300 Watts Eheim Jager Submersible Aquarium Heater Precision aquarium heaters, available to fit any size aquarium. The Jager Heater is fully submersible, fully waterproof and UL certified; suitable for both... more

$46.29

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EHEIM Jager Trutemp Aquarium Heater 16 200 Watt

EHEIM Jager Trutemp Aquarium Heater 16 200 Watt

Automatic dry run shut off fully sumersible Special shatterproof glass Heating function indicator Precise temperature control Temperature recalibration Royal Item Number: AEH3617090 more

$27.97

FREE shipping

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EHEIM Jager Trutemp Aquarium Heater 17 250 Watt

EHEIM Jager Trutemp Aquarium Heater 17 250 Watt

Automatic dry run shut off fully sumersible Special shatterproof glass Heating function indicator Precise temperature control Temperature recalibration Royal Item Number: AEH3618090 more

$27.97

FREE shipping

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150w/300w/500w In-Line External Heater Aquarium Heater - 150/300/500 Watt 1/2'-5/8' (300 Watt 1/2'(12/16mm) Hose)

150w/300w/500w In-Line External Heater Aquarium Heater - 150/300/500 Watt 1/2'-5/8' (300 Watt 1/2'(12/16mm) Hose)

Features: 1. Thermal spraying glass, speed up the heating process, higher efficiency.2. External design, easy to install and doesn't occupy space in the tank.3. Two sensors to exam the temperatures of water inlet and outlet.4. Auto power off safety... more

$63.99

FREE shipping

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150w/300w/500w In-Line External Heater Aquarium Heater - 150/300/500 Watt 1/2'-5/8' 300 Watt 5/8' (16/22mm) Hose

150w/300w/500w In-Line External Heater Aquarium Heater - 150/300/500 Watt 1/2'-5/8' 300 Watt 5/8' (16/22mm) Hose

150w/300w/500w In-Line External Heater AQUARIUM HEATER - 150/300/500 WATT 1/2-5/8in Size:300 Watt 5/8in (16/22mm) Hose Features: 1. Thermal spraying glass, speed up the heating process, higher efficiency.2. External design, easy to install and doesn't... more

$89.82

FREE shipping

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Fluval Advance Electronic Aquarium Heater (300 Watt)

Fluval Advance Electronic Aquarium Heater (300 Watt)

$58.79

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Fluval M300 Submersible Glass Aquarium Heater (300 watts)

Fluval M300 Submersible Glass Aquarium Heater (300 watts)

$27.29

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Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Submersible Aquarium Heaters (300 Watt)

$31.49

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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 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 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

$25.95

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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 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. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

$47.95

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

$58.24

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

$58.24

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

$58.24

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

$58.24

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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 100 Watt Aquarium Heater

Eheim Jager 100 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

$19.59

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Eheim Jager 100 Watt Aquarium Heater

Eheim Jager 100 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

$19.59

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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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