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CPR Protein Skimmer for BioCube 29 ..Gallon
Our Price: $133.19 In Stock

The SR3 is an in-sump skimmer that features a newly designed baffle system. Its narrow footprint is perfect for small sump spaces including the Bio-Cube 29 tank by Oceanic*.
CPR Bak-Pak 2 Bio Filter - Hang on Back Protein Skimmer W/ Accela Pump
Our Price: $139.95 In Stock

The BAK-PAK™2 Bio-Filter is the second generation external, hang on the back, combination Protein Skimmer and Biological Filtration unit from CPR. The BAK-PAK™ 2, like the original, is designed for tank sizes up to 60 gallons. Water first enters the Protein Skimmer column from the aquarium and then flows through the biological chamber filled with Bio-Bale™ filtration media before returning to the aquarium.

The Protein Skimmer is driven by a rejuvenation venturi powerhead. Bubble dwell time is increased by the counter-current flow in the skimmer column. The quality of the foam collected can be controlled by raising and lowering the collection cup.

To set up the BAK-PAK™ 2, hang the unit behind the aquarium and plug it in -- that's it. New improved design incorporates an easy to clean intake tube and an enclosed, directional outflow to reduce salt splash and micro-bubbles entering into tank. The new design also uses a smoke colored break-resistant collection cup.

Body Size: 7.5" wide, 3" deep, 17" height
CPR Aquatics "Dual" BakPak Protein Skimmer
Our Price: $210.95 In Stock

CPR has taken the proven technology behind the BAK-PAK™ 2, and created the NEW BAK-PAK™ Dual Pak.

The Dual Pak provides a complete hang-on filtration unit for tanks up to 100 gallons that incorporates two protein skimmers with a biological filtration chamber in the middle.

Using proven Rejuvenation Venturi technology, the protein skimmers are flooded with bubbles for constant removal of excess organics.

The biological chamber utilizes CPR's Bio-Bale™ biological filter media to provide maximum surface area for beneficial bacteria to colonize.

Simply hang on BAK-PAK™ Dual Pak on the back of an aquarium, plug in the rejuvenation venturi powerheads, and enjoy a worry-free operation!