IceCap V1 Reef Sump 36XL, 48XL Lid 1
SKU: IP-36XL-L1
- Direct OEM V1 Large Sump Fit: Factory-original replacement cover plate engineered specifically for the intake compartments of the IceCap Reef Sump 36XL and 48XL (V1).
- Suppresses Drain Noise & Turbulence: Fully covers the high-flow mechanical filter sock stage to muffle rushing drain water, air bubbles, and splashing.
- Prevents Cabinet Salt Creep: Contains fine airborne saltwater spray inside the filtration chamber, protecting cabinet hinges, woodwork, and sensitive electronic equipment.
- Reduces System Evaporation: Traps high-humidity air within the mechanical filtration section to slow water loss and preserve stable aquarium salinity.
- Precision Laser-Cut Acrylic: Crafted from heavy-duty cast acrylic with polished edges, designed for easy drop-in seating and tool-free removal during filter sock changes.
IceCap V1 Reef Sump 36XL & 48XL Replacement Lid 1
Managing water noise and containing salt spray are critical in high-volume marine aquariums handling substantial drain flow rates. The IceCap V1 Reef Sump 36XL, 48XL Lid 1 (SKU: IP-36XL-L1) is the official OEM replacement acrylic cover plate engineered specifically for the primary mechanical filtration section of the IceCap Reef Sump 36XL and 48XL (V1) models.
Large aquarium systems cycling through 36XL and 48XL sumps experience intense drain velocity. When high volumes of water plunge into the mechanical filter sock chamber, the resulting turbulence produces loud gurgling, aggressive splashing, and fine salt mist. Without an intake cover in place, this salt spray quickly vents into the cabinet, causing heavy salt creep on woodwork, rusting metal hinges, and threatening nearby electrical controllers. Lid 1 rests securely in the recessed upper rim over the drain line drop and prefilter socks, directing condensation back down into the system and dampening plumbing noise. Over time, original acrylic lids can crack when dropped during routine sock cleanouts, scratch, or warp from excessive heat. Installing an authentic IP-36XL-L1 restores clean factory aesthetics and effective splash containment.
Ideal Replacement Scenario
If your original 36XL or 48XL Reef Sump Lid 1 has cracked, warped from proximity to high-intensity equipment, or was misplaced during tank maintenance, installing the authentic IP-36XL-L1 returns your mechanical filtration stage to quiet, clean operation.
(Note: Package includes (1) IceCap V1 Reef Sump 36XL/48XL Replacement Lid 1 cover plate).
What’s Included:
(1) IceCap V1 Reef Sump 36XL/48XL Replacement Lid 1 (IP-36XL-L1)
Technical Specs:
SKU / Factory Part Identifier: IP-36XL-L1
Material: Precision Laser-Cut Cast Acrylic
Color: Clear / Smoke Accent with Polished Edges
Placement: Primary Drain Intake & Filter Sock Prefilter Chamber
Primary Compatibility: IceCap Reef Sump 36XL (V1; 36" x 23.5" x 16"), IceCap Reef Sump 48XL (V1; 48" x 23.5" x 16")
Installation & Replacement Guidelines:
Remove any remnants of the damaged or old lid from the sump rim.
Wipe the recessed perimeter ledge of the 36XL or 48XL intake section with a damp microfiber cloth to remove salt crust and detritus.
Rinse the replacement IP-36XL-L1 cover plate with fresh RO/DI water to clear any packaging dust.
Lower the lid squarely onto the recessed rim above the intake socks, verifying that it seats completely level.
Verify that drain plumbing pipes and cord routings align cleanly through factory cutouts without binding against the acrylic edges.
Pro Tips:
- Avoid Laying Lids on Bare Flooring. During weekly or bi-weekly filter sock exchanges, always place the acrylic lid on a dedicated microfiber towel or clean soft mat. Setting cast acrylic lids directly on concrete, unfinished wood, or tile floors can easily scratch the underside or chip polished edges.
- Soak in Citric Acid to Dissolve Salt Encrustation. Because Lid 1 is positioned directly over high-flow drain turbulence, mineral scale and salt crust build up rapidly on the underside. Never scrape dried salt with razor blades or abrasive sponges. Soak the lid in a shallow tray with lukewarm water and a small amount of citric acid to dissolve crust without dulling optical clarity.