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Aquarium Supplies

Aquarium Pumps (External)

Cobalt Aquatics E-X-T 800 Inline Water Pump
The Cobalt Aquatics E-X-T inline pump’s unique design can be installed internally or externally. It can be positioned to push or pull water through your system.
Danner Supreme Mag-Drive Water Pumps
Energy efficient pumps for many applications including wet/dry or sump return pumps and protein skimmers. For freshwater or saltwater applications.
Dolphin Aqua Sea/Amp Master Diamond Aquarium Water Pumps
AMP Master Diamond, S-Series & SP Series - Quiet and cool; Running with low vibration noise levels; Virtually no heat transfer; Powered by an AMP Master Style, maintenance free emerson motor
Eheim Pumps
Centrifugal pump suitable for submersible or external use. Highest quality construction for years of dependable use. Variable attachment base for optimum assembly.
Fluval Sea Aquarium Water Pumps
Powerful flow rate and head height delivery. Low-heat transfer to energy consumption. Very quiet running. For submersible or external use. Wear-resistant impeller shaft and bearings. No exposed metal components. Electrically certified for Marine use.
Hydor Seltz Pumps/Powerheads
Water pumps that can be used in a submersible setting or in-line application. Outstanding value coupled with exceptional features. This series also includes flow control.
Iwaki Pumps
Magnetic driven water pumps. Seal-less pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design.
Lifegard Aquatics Quiet One Pumps<
Great for both fresh and salt water applications and can be used in either wet or dry applications.
Little Giant Inline Water Pumps
Specially designed to handle mildly corrosive chemicals like sea salt and handle circulation and filtration applications.
Pan World Magnetic Water Pumps
Features seal-free bearings and magnetic drive for trouble-free use. An excellent pump at an excellent price.
ReeFlo Pumps
Combination of energy efficient motors and heavy duty silicon carbide seals you can confidently choose the Reeflo™ product line for your aquarium needs.
External water pumps, available in a variety of sizes, may be used as return pumps (from a sump or wet/dry filter), for closed loop circulation or to drive a protein skimmer.

With a reputation for quality and reliability, Iwaki and Pan World pumps are ideal for water return in a small aquarium or to power a protein skimmer. Also popular are Gen-X and Little Giant pumps. For larger tanks, our top sellers include Dolphin and Reeflo pumps.

Experts recommend turning aquarium water over 5 to 10 times per hour in a fish-only system. In a reef tank, it is recommended the water be turned over a minimum of 10 to 20 times per hour (although many hobbyists prefer a turnover of 40 to 50 times per hour). For example, a 30 gallon reef aquarium should have the water turned over 300 to 600 gallons gallons/hour.

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July 21, 2014
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