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IceCap K3-160 INT In-Sump Protein Skimmer

IceCap K3-160 INT In-Sump Protein Skimmer

Conveniently Compact In-Sump Filtration

The IceCap K3-160 INT is an In-sump protein skimmer that provides exceptional filtration performance with the smallest footprint for marine aquariums up to 250 gallons. In addition, IceCap built this skimmer to surpass many challenges other skimmers on the market cannot. Simple-to-use pump controller with 10 power levels and a feed timer. 

Built to Last

The IceCap K3 160 INT body is constructed of high-quality acrylic and equipped with the new controllable and efficient DCAIR pinwheel pump that produces an ideal mix of water and air for optimal waste removal at the push of a button.

Bioload Handling

The bioload of an aquarium refers to its ability to process waste in proportion to tank volume. Protein skimmers perform best when the aquarium's bioload matches the bioload rating suggested by the skimmer manufacturer. 


  • 125 GAL
  • 175 GAL
  • 250 GAL

K3 160 INT Features

    • Controllable DC Skimmer Pump with 10 Power Level Settings
    • Small Footprint
    • Efficient & Quiet Operation
      Submerged Pipeless Output
    • Solid Constructions

K3 160 INT Technical Specs

Footprint: 6.7in x 8.5in
Body Size: 6in
Total Height: 21.25in
Cup Drain Size: 8mm ID / 12mm OD
Optimal Water Depth: 7-10in

Pump Information

DCAIR 2.5 Pinwheel Pump
Power Consumption: 16 watts
Air Draw: 900lph / 21scfh*
Water Draw: ~237gph
*Air and water results will vary depending on aquarium setup

Regular price $390.00
Regular price Sale price $390.00
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