IceCap Zip Net Media Bag 4inx12in

IceCap Zip Net Filter Media Bag — 4" x 12" (SKU: IC-ZNB4)

The IceCap Zip Net Filter Media Bag (SKU: IC-ZNB4) is an authentic, heavy-duty chemical filtration housing accessory distributed by CoralVue to streamline media containment inside marine reef sumps, freshwater canister filters, and all-in-one filtration compartments. Utilizing loose bulk chemical media is the most economical and effective method to polish aquarium water and remove yellowing compounds, but standard bags often cause maintenance headaches. Knot-tied string pouches can loosen under high pressure, while inferior mesh fabrics fray or stretch, spilling carbon fines into the water column. The IceCap 4in x 12in Zip Net Bag eliminates these points of failure through an integrated, professional-tier enclosure design.

The primary operational benefit of the IC-ZNB4 is its Rust-Proof Polymer Zipper System. Built completely without toxic metal zipper teeth or sliders that rust and leach toxic heavy metals into sensitive marine environments, this non-corrosive zipper provides instant access to your filter media beds. The underlying premium nylon fabric features a tight 150-micron mesh diameter, which is calculated to allow high-volume water contact while trapping intermediate and larger-sized media without any leakage. Measuring a versatile 4 inches by 12 inches, this long-lasting pouch handles routine rinsing cycles seamlessly, making it a reliable staple for professional tank maintenance.

Key Features

• Eliminates Spillage and Media Tracking: The reliable plastic zipper closure seals completely shut, ensuring loose carbon or resins won't escape into the water column.

• Protects Expensive Pump Impellers: Keeps granular fragments tightly locked away, preventing loose rocks or carbon chunks from lodging in active pump motors.

• Streamlines Media Upkeep: The quick-zip open interface removes the frustration of undoing wet, calcified knots when replacing spent media.

• (Note: This retail package includes (1) empty 4" x 12" Zip Net Media Bag with an integrated plastic zipper closure. Bulk activated carbon, GFO, and bio-ceramics are sold under separate product categories).

IceCap Zip Net Filter Media Bag Sizing Continuity