Theo 50W for aquariums 5–14 gallons New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The Hydor Theo heater line features PTC patented thermal technology which makes it among the ...

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$22.99 to $32.99

Hagen Tronic Heater

Totally submersible in fresh or salt water Compact size ideal for all aquariums Precision engineered Unique suction bracket firmly holds heater in any location or position Uses Bi-Metallic Temperature Sensor Inst...

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Our Price: $7.16

Azoo Titanium Heater

AZOO Titanium Electronic Heater 50 Watt *US Version* Adapts the latest electronic heating control technology. Temperature control range 70~92°F, ±1°F Titanium tube body, free from acid or alkaline corrosion, suitable for both s...

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Aquarium Pharmaceuticals RENA SmartHeater

The most technically advanced aquarium heater available delivering wide temperature control with LED warning alert system. Features: Fits as intake tube to all RENA SmartFilters and RENA Filstar xP1 through xP4 Canister Fil...

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Hydor EKIP Thermopump

EKIP 200 Thermopump UL Listed 50W 90 GPH The EKIP thermopumps are composed of a water pump, a heating element, and an air diffuser, all in one unit with one plug! The EKIP can be used as a powerhead for undergravel filters, as ...

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Mag-Flip 100 Aquarium Cleaner (For Glass Aquariums Only)

Aquarium algae that’s tough to remove? Not for the Mag-Flip®! It’s strong - Powerful neodymium magnets provide high tract force It’s efficient and safe - Specially designed plastic scraper does the job and presents no...

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Item Code: MF1613

Algae Free Sure Grip 50 Magnetic Powerhead Holder

Introducing the Sure Grip Magnetic Powerhead Holder. An innovative new way of attaching powerheads to your aquarium. Now your powerhead can be placed anywhere on the wall of your glass or acrylic aquarium. Offered in two sizes to ...

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Hanna Instruments Phosphate LR Reagent, 100 Tests

Reagents for phosphate LR, ascorbic acid method Range: 0.00 to 2.50 mg/L

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Item Code: HN1311

D-D ROWAphos Phosphate Removal Media

ROWAphos is the professional method of removing Phosphate and Silicate in all types of Aquariums and Ponds. It has the largest absorption ability of any phosphate product and will not leach back in to the water. ROWAphos is the m...

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Jager Heater (UL Approved)

Heater Length: 9" Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and fa...

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ViaAqua Million Air Air Pump

ViaAqua Million Air Air Pumps MA-80 Strong and Reliable! Super Performance! High Output! Safe and Quiet Operation! Single Outlet - 833 cc/m

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$8.99 to $13.49

Hydor Koralia Controllable Pump/Powerhead

Koralia 1 12V Low Voltage Controllable Pumps Circulation, oxygenation and the creation of wave effects and tides are the secret to maintain healthy even the most delicate corals. MARINE Professional equipment is an exclusive...

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Hagen Fluval Carbon Filter Media

Fluval Activated Carbon provides many benefits in both fresh and marine water. The high quality carbon provides a large porous area to trap minute particles. Besides providing a small sieve for mechanical trapping of organic was...

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Hagen-Laguna Foam Strainer for PowerJet & Original PowerJet

Foam Pre Filter for the Power Jet 100

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$2.83 to $3.60

Hagen-Laguna Strainer Housing for PowerJet & PowerJet Original

Strainer Housing for PowerJet 100 and Original 250

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$0.41 to $2.04

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