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IceCap K1-200 Protein Skimmer

Price:

$ 279.99


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IceCap K1-200 Protein Skimmer

https://www.coralvue.com/web/image/product.template/1458/image_1920?unique=9ecd6e9

SKU: IC-K1-200

MSRP: $ 279.99

  • Available Through Authorized Retailer
  • Space-Optimized Internal Design: Space-saving footprint mounts the large needlewheel pump entirely inside the base, fitting smoothly into tight high-capacity sump areas.
  • Signature "Beer Bottle" Body Contour: Elegant curving neck architecture eliminates internal turbulence, stabilizing the air-and-water mixture for consistent foam generation.
  • Quiet EVair 900 Pinwheel Pump: Outfitted with a heavy-duty, highly durable 36W skimmer pump drawing a massive 900 liters per hour (900LPH) of air volume.
  • Novel Pipeless Output Gate Valve: Bypasses cumbersome external wedge pipes, venting outgoing water directly below the surface for silent, splash-free sump circulation.
  • Low-Profile Bubble Dispersant Chamber: Located much lower in the reaction column to provide multi-stage water diffusion and extend vital air-to-water contact time.
  • Fully Strippable Modular Breakdown: Every individual structural piece disassembles completely with minimal effort, allowing for straightforward routine deep-cleaning cycles.
IceCap
IceCap

Premium aquarium equipment without the premium price. Protein skimmers, pumps, reactors, heaters & more.

IceCap K1-200 Compact In-Sump Protein Skimmer

The IceCap K1-200 Protein Skimmer (SKU: IC-K1-200) is an authentic, high-capacity marine filtration assembly distributed by CoralVue to deliver advanced foam fractionation into intensive home reef aquariums and high-bioload marine displays from 150 to 300 gallons. Mechanical filters can only isolate solid particulate debris, leaving dissolved organic pollutants from heavy fish feedings and metabolic wastes to accumulate in the system. The K1-200 serves as your primary water purification system, utilizing an aggressive air-induction mechanism to physically bind, trap, and extract these dissolved proteins out of the water matrix entirely before they can fuel nuisance algae outbreaks or compromise delicate stony corals.

Master crafted from robust, heavy-wall cell-cast acrylic and industrial-grade PVC, the K1-200 is built to withstand years of continuous high-salinity exposure. At its operational core is the powerful IceCap EVair 900 Pinwheel Pump. This heavy-duty driver draws ambient air through an integrated silencer and shatters it against a dense needlewheel impeller, filling the large 8-inch reaction chamber with a uniform cloud of micro-bubbles. To protect valuable under-cabinet real estate, the pump is housed inside the skimmer block. Controlled by an innovative pipeless horizontal gate valve design, this skimmer provides highly consistent tuning adjustments while discharging water cleanly below the sump waterline to prevent noise and salt spray.

Key Features:

  • Aggressive Organic Waste Extraction: Pulls dark, concentrated waste compounds out of the water column, lowering biological oxygen demand and maximizing clarity.

  • Trouble-Free Pipeless Fine-Tuning: Oversized adjustment knob controls a sensitive internal gate height, allowing you to seamlessly dial in a dry or wet foam level.

  • Reef-Safe Structural Materials: Built with entirely non-conductive, corrosion-proof components to ensure zero chemical leaching inside sensitive marine reef environments.

Note: This retail package includes (1) K1-200 skimmer body, (1) high-capacity collection cup, (1) integrated EVair 900 pump, an inline air silencer, and a flexible collection cup drain tube. Automated waste collectors and skimmer stands are sold under separate product categories.

IceCap K1 Series Bioload Sizing Profiles

Skimmer Model
SKU Reference
Heavy Bioload Limit
Medium Bioload Limit
Light Bioload Limit
Physical Height
IceCap K1 Nano
SKU ReferenceIC-K1-NANO
Heavy Bioload Limit10 Gallons
Medium Bioload Limit20 Gallons
Light Bioload Limit30 Gallons
Physical Height13.0 Inches
IceCap K1-50
SKU ReferenceIC-K1-50
Heavy Bioload Limit20 Gallons
Medium Bioload Limit40 Gallons
Light Bioload Limit60 Gallons
Physical Height18.0 Inches
IceCap K1-100
SKU ReferenceIC-K1-100
Heavy Bioload Limit40 Gallons
Medium Bioload Limit60 Gallons
Light Bioload Limit80 Gallons
Physical Height19.0 Inches
IceCap K1-130
SKU ReferenceIC-K1-130
Heavy Bioload Limit80 Gallons
Medium Bioload Limit100 Gallons
Light Bioload Limit140 Gallons
Physical Height19.0 Inches
IceCap K1-200
SKU ReferenceIC-K1-200
Heavy Bioload Limit150 Gallons
Medium Bioload Limit225 Gallons
Light Bioload Limit300 Gallons
Physical Height22.0 Inches

What’s Included:

  • (1) IceCap K1-200 Contoured Acrylic Skimmer Body (8" Chamber)

  • (1) High-Capacity Collection Cup with 8mm Drain Fitting & Overboard Plug

  • (1) IceCap EVair 900 Internal Pinwheel Skimmer Pump

  • (1) Integrated Air Silencer Bracket with Flexible Vinyl Airline

  • (1) Clear Flexible Skimmer Cup Drain Hose (8mm ID / 12mm OD)

Technical Specs:

  • Official Manufacturing Title: IceCap K1-200 Protein Skimmer

  • SKU / Factory Part Identifier: IC-K1-200

  • Primary Sump Application: In-Sump Marine Submersion Only

  • Reaction Chamber Body Diameter: 8.0 Inches

  • Total Base Footprint Dimensions: 10.23" x 8.5"

  • Total Operational Height: 22.0 Inches

  • Skimmer Pump Model Type: EVair 900 Needlewheel Motor

  • Maximum Motor Power Consumption: 36 Watts

  • Volumetric Air Induction Draw: 900 Liters Per Hour (31 SCFH)

  • Approximate Water Operational Draw: ~250 Gallons Per Hour

  • Recommended Sump Submersion Water Height: 7.0 to 9.0 Inches

  • Official Manufacturer Warranty Support: 1-Year Limited Factory Defect Coverage

Warranty

CoralVue, Inc. hereby guarantees this product to be free from defects in material and workmanship for a period of:

  • 1 Year

Warranty is activated on the date of purchase.

This Standard Limited Warranty applies and is limited as follows:

  • To the product only as long as it remains in the possession of the original purchaser.
  • To the product that has not been subject to accident, misuse or abuse.
  • To the product that has not been modified, altered, defaced, or had repairs made or attempted by other than CoralVue, Inc.
  • That CoralVue be immediately notified in writing within ten (10) days of first knowledge of defect by owner or his agent.
  • That CoralVue, Inc. shall be given first opportunity to make any repairs, replacements or corrections to the defective construction within a reasonable period of time.
  • Under no circumstances shall CoralVue and/or the Manufacturer be liable by virtue of this warranty or otherwise for damage to any person or property whatsoever for any special, indirect, secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect.
  1. Unbox the skimmer and verify all parts. Twist off the collection cup and inspect the internal pump bracket connection block to confirm it sits squarely and didn't shift during transport.
  2. Place the skimmer vertically inside your filter sump's skimming compartment. Adjust your sump baffles or utilize a dedicated skimmer stand until your operating water level sits securely between 7 to 9 inches.
  3. Direct the air intake silencer tube high above your high water baseline, ensuring the airline loop remains straight and free of restrictive kinking.
  4. Open the pipeless water adjustment output valve completely by turning the top oversized adjustment dial counter-clockwise before plugging the unit into a wall outlet.
  5. Plug the EVair 900 power adapter into a certified, GFCI-protected outlet. Note: Expect a 2 to 4 week "break-in" period where manufacturing oils cause over-foaming. Keep the gate fully open during this break-in baseline phase.
  6. Once the skimmer has fully settled, rotate the top adjustment dial clockwise in small increments to narrow the water discharge gate. This will raise the bubble line up into the collection neck until a dark foam naturally begins to form.

Pro Tips:

  • Do Not Adjust Your Gate Valve Rapidly; Wait 15 Minutes Between Micro-Turns. The fluid dynamics inside a contoured reaction chamber are highly precise. When adjustments are needed to modify your bubble line, make micro-turns of only a few millimeters along the dial circumference at a time. After a turn, wait at least 15 minutes for the internal air-to-water boundary layer to fully stabilize. Twisting the dial rapidly back and forth will cause the skimmer chamber to destabilize, leading to unexpected collection cup overflows or poor skimming results.
  • Perform a Quick Airline Verification Check If Foam Production Suddenly Halts. If your skimmer pump continues to run smoothly but air bubble production drops or stops entirely, do not twist your gate valve tight. Remove the vinyl airline entirely from the pump venturi nozzle and check for blockages. Salt water splash can cause crystallized salt creep or calcium carbonate deposits to collect directly inside the air nozzle. Clear the path by flushing the warm airline thoroughly with fresh RO/DI water to dissolve the restriction.
  • Wipe the Interior Collection Neck Weekly to Prevent Foam Head Destabilization. As the skimmer pushes concentrated organic sludges upward, a thick layer of sticky grease and biological fats will accumulate directly along the interior walls of the collection neck. If left uncleaned, this slime layer acts as a mechanical barrier that prematurely bursts ascending bubbles before they can spill over into the collection well, reducing efficiency by over 50%. Take 60 seconds once a week to remove the cup and wipe the interior neck completely clean with a soft sponge and warm fresh water.
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