IceCap Dual Aquarium Heater Holder
SKU: IC-HH02S
MSRP: $ 23.09
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Available Through Authorized Retailer
- Twin Element Alignment Slots: Dual circular cutout channels securely hold up to two individual heating elements simultaneously to optimize space.
- Universal 1-Inch Clearance: Specially sized to friction-fit and glide over standard glass or titanium heater bodies up to a 1-inch diameter (1in).
- Enhanced Thermal Isolation: Offsets the hot heating cores cleanly away from container walls, preventing local hot spots and structural acrylic warping.
- Flexible Mounting Configuration: Engineered to operate seamlessly with or without the included heavy-duty suction cup array for absolute installation flexibility.
- Heavy-Duty Reef-Safe Plastic: Constructed from non-reactive polymers that completely resist degradation from continuous saltwater submersion and heat exposure.
- Streamlined Maintenance Accessibility: Simple slip-in, slide-out chassis design makes it effortless to pull heaters for routine calibration testing or seasonal scrubbing.
IceCap
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IceCap Dual Aquarium Heater Holder (IC-HH02S)
The IceCap Dual Aquarium Heater Holder (SKU: IC-HH02S) is an authentic, safety-driven equipment management solution distributed by CoralVue to organize under-cabinet sumps and eliminate structural hazards in modern freshwater and marine systems. Aquarium heaters are arguably the most critical—yet physically dangerous—components hidden inside filtration chambers. Traditional factory-included plastic clips rely on thin suction cups that easily dry out, harden, and snap loose over time. When a loose heater drops onto its side, it can easily press its high-temperature element directly against fragile acrylic baffles, melting structural joints or causing the built-in internal thermostat to misread local current flow, run constantly, and drop the water line via evaporation until it fractures or runs dry. The IC-HH02S steps in to provide a rigid, secure alternative.
This heavy-duty bracket organizes your layout by holding two separate glass or titanium heater elements side-by-side in a single, space-conscious footprint. Measuring 4.6 x 3.6 inches, it easily slides into tight return pump sections or dedicated skimmer baffles. The oversized 1-inch circular slots gently support your heaters while maintaining an open water buffer around the hot zones to maximize heat dissipation and flow turnover. Whether you are running a main heating element alongside a secondary backup element controlled by an advanced apex or standalone IceCap Dual Controller, this bracket locks your equipment perfectly in place, giving you complete peace of mind behind closed cabinet doors.
Key Features
Prevents Catastrophic Dry-Runs: Rigid structural alignment keeps your heater elements perfectly vertical and submerged, preventing them from floating up or getting kicked sideways by high-flow pumps.
Optimized Thermal Turnover: Open-front circular channels maximize water contact across the entire surface of the heating element, speeding up heat transfer and boosting energy efficiency.
Modular Multi-Staged Fitting: Accommodates a maximum mounting glass/wall thickness threshold of up to 3/8-inch (3/8in) for clean, stable positioning when pushed flush against interior sump dividers.
(Note: This accessory includes the standalone dual-heater plastic mounting bracket and removable structural suction cups. Titanium heating elements and electronic temperature controller modules are sold under separate product categories).
What’s Included:
(1) IceCap Dual Aquarium Heater Holder Acrylic Bracket Frame
(1) Pack of Heavy-Duty Removable Structural Suction Cups
Technical Specs:
Official Manufacturing Title: IceCap Dual Aquarium Heater Holder
SKU / Factory Part Identifier: IC-HH02S
Total System Holding Capacity: Accommodates up to (2) Individual Heaters
Maximum Allowable Heater Diameter: Up to 1.0 Inch (2.54 cm) Thickness Limit
Total Exterior Dimensions: 4.6"L x 3.6"W x 2.36"H (11.68 cm x 9.14 cm x 6.00 cm)
Maximum Glass Mounting Thickness: Accommodates up to 3/8-Inch (10mm) Baffles
Primary Structural Material: 100% Solid Reef-Safe Injection-Molded Polymer Matrix
Aquarium Water Application: Fully Approved for Marine Reef and Freshwater Sump Systems
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 your IC-HH02S bracket and rinse it under fresh tap water to clear any packing static. Insert the base stems of the included suction cups into the back mounting track holes if using a suction layout.
- Thoroughly scrape and clean the interior surface of your sump glass or acrylic baffle where you want to mount the holder. Any built-in algae or salt creep will prevent the suction cups from gripping properly.
- Unplug your aquarium heaters and let them cool down completely for 10 minutes before handling them.
- Carefully slide your dry heating elements down through the circular 1-inch cutouts on the holder bracket, positioning them so the main heating coils line up with the open center zone.
- Push the fully loaded holder assembly firmly against your sump glass, ensuring it sits low enough that the water level always stays well above the minimum fill line marked on your heaters.
- Route your heater power cords neatly out of the sump with a dedicated drip loop, plug them back into your electronic temperature controller, and double-check that the bracket feels perfectly stable under active flow.
Pro Tips:
- Clean Your Sump Glass Thoroughly Before Sticking Down the Suction Cups. The most common reason a heater bracket slips or detaches in a sump is invisible biofilm and fine dust gathering on the glass panel. Before pressing the holder down into place, use a razor blade or a clean magic eraser to scrub the target mounting wall completely smooth. This simple prep step ensures the rubber suction cups form an airtight, long-lasting grip that won't give out under high flow.
- Pair This Dual Bracket with Dual Titanium Elements for Complete System Redundancy. Rather than relying on one single large heater (like a single 300W element) to warm your entire tank, use this dual holder to split the job between two smaller heaters (like two 150W elements). Hooking up two independent elements to a dual-stage controller ensures that if one heater fails or gets stuck off, the second element can easily step in to keep your tank from freezing, keeping your delicate livestock safe.
- Check the Silicone Cord Grips Annually for Mineral Deposits and Salt Creep. Over months of continuous exposure to salt water spray inside a cabinet sump, salt creep can slowly accumulate within the bracket seams. During your regular equipment cleanings, pull the entire holder out, slide the heaters out of the rings, and soak the bracket in a 50/50 warm water and white vinegar bath for 30 minutes. This dissolves any crusty mineral buildup, keeping the plastic flexible and easy to adjust during winter maintenance.