IceCap K1-130 Protein Skimmer
SKU: IC-K1-130
MSRP: $ 196,34
-
Available Through Authorized Retailer
- Space-Optimized Internal Design: Space-saving layout mounts the pump entirely inside the skimmer chamber, fitting easily into tight mid-sized marine sump configurations.
- Refined "Beer Bottle" Body Contour: Distinctive curving body architecture reduces internal turbulence, naturally stabilizing the foam neck transition for consistent skim-mate output.
- Quiet EVair 400 Pinwheel Pump: Equipped with a heavy-duty, energy-efficient 8W needlewheel pump that draws a high-volume 400 liters per hour (400LPH) of air.
- Novel Pipeless Output Gate Valve: Saves critical horizontal space while providing highly sensitive, splash-free underwater discharge control for worry-free operation.
- Low-Profile Bubble Dispersant Chamber: Located lower in the reaction chamber to offer multi-stage water diffusion, adding vital contact time for enhanced foam stability.
- Fully Strippable Modular Breakdown: Every individual structural piece disassembles completely with minimal effort, allowing for straightforward routine deep-cleaning cycles.
IceCap
Premium aquarium equipment without the premium price. Protein skimmers, pumps, reactors, heaters & more.
IceCap K1-130 Compact In-Sump Protein Skimmer (IC-K1-130)
The IceCap K1-130 Protein Skimmer (SKU: IC-K1-130) is an authentic, master-crafted marine filtration assembly distributed by CoralVue to deliver commercial-grade protein skimming into confined under-cabinet sump setups. Mechanical filtration like filter socks or roller mats can only trap solid suspended debris, leaving dissolved organic materials from heavy fish feedings and metabolic wastes to accumulate and degrade water quality. The K1-130 acts as an efficient water purification system, utilizing an advanced air-induction framework to physically bind, concentrate, and remove these dissolved organic compounds out of your marine ecosystem entirely before they can impact coral health or spike unwanted nutrients.
Master crafted from robust cell-cast acrylic and high-quality PVC, the K1-130 is engineered for long-term submersion in high-salinity marine environments. At the heart of its performance is the efficient IceCap EVair 400 Pinwheel Pump. This low-voltage driver draws air through an integrated silencer and shatters it against an optimized needlewheel impeller, filling the 5-inch reaction column with a thick cloud of micro-bubbles. To minimize the horizontal space footprint common with standard external pumps, IceCap packages the pump cleanly within the skimmer body base. Managed by a unique pipeless gate valve layout, this skimmer provides quiet, splash-free discharge completely below the operating water line.
Key Features
Maximizes Organic Waste Extraction: Pulls dark, concentrated waste out of the water column, lowering biological oxygen demand and supporting optimal water clarity.
Ultra-Sensitive Pipeless Tuning: Horizontal control dial offers incremental gate height adjustments, 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 box includes (1) K1-130 skimmer body, (1) collection cup with lid, (1) integrated EVair 400 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 | PS-IC-K1-NANO | 10 Gallons | 20 Gallons | 30 Gallons | 13.0 Inches |
| IceCap K1-50 | PS-IC-K1-50 | 20 Gallons | 40 Gallons | 60 Gallons | 18.0 Inches |
| IceCap K1-100 | IC-K1-100 | 40 Gallons | 60 Gallons | 80 Gallons | 19.0 Inches |
| IceCap K1-130 | IC-K1-130 | 80 Gallons | 100 Gallons | 140 Gallons | 19.0 Inches |
| IceCap K1-160 | PS-IC-K1-160 | 120 Gallons | 160 Gallons | 200 Gallons | 21.3 Inches |
What’s Included:
(1) IceCap K1-130 Contoured Acrylic Skimmer Body
(1) High-Capacity Collection Cup with 8mm Drain Fitting
(1) IceCap EVair 400 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 K1-130 Protein Skimmer
SKU / Factory Part Identifier: IC-K1-130
Primary Sump Application: In-Sump Marine Submersion Only
Reaction Chamber Body Diameter: 5.0 Inches
Total Base Footprint Dimensions: 7.3" x 5.6"
Total Operational Height: 19.0 Inches
Skimmer Pump Model Type: EVair 400 Needlewheel Motor
Maximum Motor Power Consumption: 8 Watts
Volumetric Air Induction Draw: 400 Liters Per Hour (14 SCFH)
Approximate Water Operational Draw: ~100 Gallons Per Hour
Recommended Sump Submersion Water Height: 6.0 to 8.0 Inches
Official Manufacturer Warranty Support: 3-Year Pump Body / 1-Year Core Components 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.
- 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.
- 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 6 to 8 inches.
- Direct the air intake silencer tube high above your high water baseline, ensuring the airline loop remains straight and free of restrictive kinking.
- 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.
- Plug the EVair 400 power adapter into a certified, GFCI-protected outlet. Note: Expect a 3 to 7 day "break-in" period where manufacturing oils cause over-foaming. Keep the gate fully open during this break-in baseline phase.
- 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.