IceCap Nano 50 HOB Skimmer

The IceCap Nano 50 HOB Skimmer is built for nano and small aquariums up to 65 gallons, with an ultra-slim body that needs only 2 inches of clearance behind the tank. It mounts on rims up to 1 inch thick and runs the 12V DCair 700 pinwheel pump for quiet, efficient foam fractionation.

• Bioload capacity: 20 gallons (heavy), 40 gallons (medium), 65 gallons (light)
• Pump: DCair 700 pinwheel pump, 7 watts, 12V, ~200 LPH air draw, ~70 GPH water draw
• Dimensions: 4.75in x 2in body footprint (4.75in x 4.75in with pump and plumbing), 12in total height
• Max rim thickness: 1 inch
• Features: adjustable output valve dial for fine-tuning skimmate

The 2-inch clearance requirement is the standout spec here — it fits behind nano and small tanks pushed close to a wall or in tight stand configurations where bulkier HOB skimmers simply won't clear.

Compatible replacement parts: DCair 700 pump kits for the Nano 50 HOB.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right