NOSOK 2.75inch:7 With a highly absorbent replaceable

With a highly absorbent replaceable Leak Detector Pad when water is detected it will expand and trip the Flow-Lok Safety lever to stop the flow of water

Pump Opening Size: 2

1x Leak Detection Sensor (LD-2)

Membrane flushing helps remove any built-up mineral deposits from your membrane

Removable Surface Skimmer

NOSOK 2.75inch:7 With a highly absorbent replaceableVCA NOSOK 4 Inch Filter Sock Replacement Upgrade your aquarium filtration with the VCA NOSOK 4 Inch Filter Sock Replacement, an innovative alternative to traditional filter socks and filter cups. Designed for superior mechanical filtration and easier maintenance, the NOSOK captures debris efficiently while eliminating the hassle of frequent sock cleaning. Its durable, reusable design provides improved water clarity and consistent performance without