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Little Giant Aquarium Pumps

Little Giant Aquarium Pumps (Quarium series) are magnetic drive pumps, designed specifically for the operating conditions of the aquarium filtration systems. Little Giant aquarium pumps are non-submersible, with the exception of the 1-EUAA-MD model.
Aquarium pumps are generally installed below the aquarium, in the cabinet which contains the filtration system.
The parts of the aquarium pump that come in contact with water are designed to be corrosion-resistant: pump head is made from glass-filled polypropylene (PP), shaft and washers are ceramic, impeller driven magnet is ceramic coated and the O-rings are made from nitrile.

Product Description	SKU	Qty	Unit Price
Little Giant 1-EUAA-MD Submersible or In-Line Magnetic Drive Aquarium Pump, for mildly corrosive, 1/200 HP, 115V, 6	Little Giant 588205	x1	$80.95 / each
Little Giant 1.5-MDQ-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/30 HP, 6' cord, 115V, high head	Little Giant 589200	x1	$104.95 / each
Little Giant 2-MDQ-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/30 HP, 115V, 6' cord, high head	Little Giant 580506	x1	$132.95 / each
Little Giant 2-MDQX-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/30 HP, 115V, 6' cord	Little Giant 580507	x1	$136.95 / each
Little Giant 3-MDQ-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/15 HP, 115V, 6' cord, high head	Little Giant 581506	x1	$190.50 / each
Little Giant 3-MDQX-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/15 HP, 115V, 6' cord	Little Giant 581507	x1	$184.95 / each
Little Giant 4-MDQ-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/10 HP, 115V, 6' cord, high head	Little Giant 582506	x1	$197.50 / each
Little Giant 4-MDQX-SC Magnetic Drive In-Line Aquarium Pump, for semi-corrosive, 1/10HP, 115V, 6' cord	Little Giant 582507	x1	$207.95 / each
Little Giant TE-5.5-MDQ-SC In-Line Aquarium Pump, semi-corrosive, 1/2 HP, Dual Voltage 115/230V Free shipping	Little Giant 585514	x1	$494.35 / each

Performance comparison of Little Giant Aquarium Well Pumps.

Little Giant MDQ, MDQX Aquarium Pumps curve chart.

(Click on image to enlarge)

Little Giant 1.5-MDQ-SC, 1-EUAA-MD Aquarium Pumps curve chart.

(Click on image to enlarge)

In aquarium systems, momentary pump blockage may occur when sludge and debris enter the pump. Since Little Giant aquarium pumps are magnetic drive type, such conditions are allowed and they will not affect the integrity of the pump and will not overheat the motor. For detailed description of how a magnetic pump works, see Little Giant Magnetic Drive Pumps category.

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