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Best Seller
Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$27.99

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Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$26.90

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Best Seller
HT10 Submersible Aquarium Heater, 50 Watts

HT10 Submersible Aquarium Heater, 50 Watts

Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to... ... more

HT10 Submersible Aquarium Heater, 50 Watts

Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to...

Petco.com

$9.42

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biOrb 16 Gallon Heater Aquarium Accessory Glass (cost efficient & easy to clean) in Black | 10.24 H x 3.74 W x 2.95 D in | Wayfair 45999

biOrb 16 Gallon Heater Aquarium Accessory Glass (cost efficient & easy to clean) in Black | 10.24 H x 3.74 W x 2.95 D in | Wayfair 45999

An aquarium is a beautiful wonder, and it is important to keep its inhabitants happy and healthy. Some fish require aquarium water to be a specific temperature. To do this the water needs to be warmed by an aquarium heater. The biOrb Heater Pack... ... more

biOrb 16 Gallon Heater Aquarium Accessory Glass (cost efficient & easy to clean) in Black | 10.24 H x 3.74 W x 2.95 D in | Wayfair 45999

An aquarium is a beautiful wonder, and it is important to keep its inhabitants happy and healthy. Some fish require aquarium water to be a specific temperature. To do this the water needs to be warmed by an aquarium heater. The biOrb Heater Pack...

Wayfair

$52.76

FREE shipping

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Penn Plax Mini 10 Watt Aquarium Heater Acrylic (shatterproof w/ great clarity), Glass in Black | 6.25 H x 3.6 W x 2.25 D in | Wayfair CHP1

Penn Plax Mini 10 Watt Aquarium Heater Acrylic (shatterproof w/ great clarity), Glass in Black | 6.25 H x 3.6 W x 2.25 D in | Wayfair CHP1

This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,... ... more

Penn Plax Mini 10 Watt Aquarium Heater Acrylic (shatterproof w/ great clarity), Glass in Black | 6.25 H x 3.6 W x 2.25 D in | Wayfair CHP1

This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,...

Wayfair

$33.22

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Penn Plax Cascade 600 Fully Submersible Internal Aquarium Filter, Crystal in Black/Blue | 11.5 H x 3 W x 4 D in | Wayfair CIF3

Penn Plax Cascade 600 Fully Submersible Internal Aquarium Filter, Crystal in Black/Blue | 11.5 H x 3 W x 4 D in | Wayfair CIF3

In addition to delivering crystal-clear water throughout the aquarium. This filter cycles water at 175 Gallons per Hour (GPH) for tanks up to 50 gallons in size. It’s great for freshwater and saltwater aquariums, along with a variety of terrarium... ... more

Penn Plax Cascade 600 Fully Submersible Internal Aquarium Filter, Crystal in Black/Blue | 11.5 H x 3 W x 4 D in | Wayfair CIF3

In addition to delivering crystal-clear water throughout the aquarium. This filter cycles water at 175 Gallons per Hour (GPH) for tanks up to 50 gallons in size. It’s great for freshwater and saltwater aquariums, along with a variety of terrarium...

Wayfair

$54.99

FREE shipping

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THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more

THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it...

Petco.com

$41.99

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M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

Today, we're introducing the Fluval M50 Submersible Heater! This little guy is an absolute powerhouse, providing exceptional performance and unsurpassed reliability for your aquarium. Plus, it's got something special up its sleeve: exclusive mirror... ... more

M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

Today, we're introducing the Fluval M50 Submersible Heater! This little guy is an absolute powerhouse, providing exceptional performance and unsurpassed reliability for your aquarium. Plus, it's got something special up its sleeve: exclusive mirror...

Petco.com

$28.00

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Four Mode Cycle Light For Aquariums Up To 20 Gallons, 1.88" L x 3.0" W x 10" H, .4 LB

Four Mode Cycle Light For Aquariums Up To 20 Gallons, 1.88" L x 3.0" W x 10" H, .4 LB

GloFish Cycle Light color-changing strip includes blue, black and white LED lights to provide four unique illumination modes for your fish aquarium: sunlight, moonlight (blue LEDs only); midnight (black LEDs only) and twilight (blue and black LEDs).... ... more

Four Mode Cycle Light For Aquariums Up To 20 Gallons, 1.88" L x 3.0" W x 10" H, .4 LB

GloFish Cycle Light color-changing strip includes blue, black and white LED lights to provide four unique illumination modes for your fish aquarium: sunlight, moonlight (blue LEDs only); midnight (black LEDs only) and twilight (blue and black LEDs)....

Petco.com

$29.99

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Aquatic Flat Heater, 7.5 Watts, 7.5 W / 1.75 IN

Aquatic Flat Heater, 7.5 Watts, 7.5 W / 1.75 IN

Be the fish god(ess) you were always meant to be with the Aqueon Aquatic Flat Heater 7.5 Watts! Warm up your fishy friends in style with this heater, designed specifically for glass and acrylic tanks up to 3 gallons. It's super efficient and can warm... ... more

Aquatic Flat Heater, 7.5 Watts, 7.5 W / 1.75 IN

Be the fish god(ess) you were always meant to be with the Aqueon Aquatic Flat Heater 7.5 Watts! Warm up your fishy friends in style with this heater, designed specifically for glass and acrylic tanks up to 3 gallons. It's super efficient and can warm...

Petco.com

$12.99

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Mini Flat Heater, 5 Watts

Mini Flat Heater, 5 Watts

This heater is perfect for small tropical fish living in glass or acrylic desktop aquariums that are between 1 and 10 gallons. No need to worry about complicated installation - this little guy is fully submersible and comes with suction cups that allow... ... more

Mini Flat Heater, 5 Watts

This heater is perfect for small tropical fish living in glass or acrylic desktop aquariums that are between 1 and 10 gallons. No need to worry about complicated installation - this little guy is fully submersible and comes with suction cups that allow...

Petco.com

$9.99

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9,000 GPH Submersible Pond Fountain Water Pump, 110 W / 10.67 IN, Black

9,000 GPH Submersible Pond Fountain Water Pump, 110 W / 10.67 IN, Black

Lifegard Aquatics Pond, Fountain and Aquarium Submersible Pump 9000 gallons per hour. PG 9000 Pump has a maximum head of 27.6 feet. It is UL Listed, 115V / 60Hz and only 5.1 Amps and 620 Watts. PG Pumps are High performance energy-efficient pumps... ... more

9,000 GPH Submersible Pond Fountain Water Pump, 110 W / 10.67 IN, Black

Lifegard Aquatics Pond, Fountain and Aquarium Submersible Pump 9000 gallons per hour. PG 9000 Pump has a maximum head of 27.6 feet. It is UL Listed, 115V / 60Hz and only 5.1 Amps and 620 Watts. PG Pumps are High performance energy-efficient pumps...

Petco.com

$529.99

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Mini Heater, 10W, 10 W / 9 IN

Mini Heater, 10W, 10 W / 9 IN

Before you dive into the exciting world of desktop aquariums, make sure to equip yourself with the Aqueon Mini Heater 10W! This little guy packs a punch and is perfect for aquariums up to 5 gallons. Plus, it's fully submersible and shatterproof - no... ... more

Mini Heater, 10W, 10 W / 9 IN

Before you dive into the exciting world of desktop aquariums, make sure to equip yourself with the Aqueon Mini Heater 10W! This little guy packs a punch and is perfect for aquariums up to 5 gallons. Plus, it's fully submersible and shatterproof - no...

Petco.com

$15.99

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Tucker Murphy Pet™ Fadime Aquarium Accessory | 2 H x 2 W x 1.5 D in | Wayfair 3C05D949BD214AC3ACA99EEF3D3AA667

Tucker Murphy Pet™ Fadime Aquarium Accessory | 2 H x 2 W x 1.5 D in | Wayfair 3C05D949BD214AC3ACA99EEF3D3AA667

Aquarium Magnetic Brush for Glass Fish Tanks 1.5 Inch Stain Scrubber Pads Cleaning Tool for 3/5 Inch Thick Fresh & Marine Aquariums up to 10 Gallons (Not for Acrylic & Plastic Tanks) | Tucker Murphy Pet™ Fadime Aquarium Accessory | 2 H x 2 W x 1.5 D in... ... more

Tucker Murphy Pet™ Fadime Aquarium Accessory | 2 H x 2 W x 1.5 D in | Wayfair 3C05D949BD214AC3ACA99EEF3D3AA667

Aquarium Magnetic Brush for Glass Fish Tanks 1.5 Inch Stain Scrubber Pads Cleaning Tool for 3/5 Inch Thick Fresh & Marine Aquariums up to 10 Gallons (Not for Acrylic & Plastic Tanks) | Tucker Murphy Pet™ Fadime Aquarium Accessory | 2 H x 2 W x 1.5 D in...

Wayfair

$69.99 $35.99

FREE shipping

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