Water Circle Sediment Cartridge 5 Micron Ecotech Marine -Size: The head width is

-Size: The head width is 64mm

BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes

Designed to exceed the needs of even the most demanding and sensitive corals

Syringe – 1 ml (blue-striped)

Water Circle Sediment Cartridge 5 Micron Ecotech Marine -Size: The head width isCartridge only, housing not included Polypropylene sediment filter is for sand, rust, mud, particles, algae, filterable cyst, rust particle from old piping, animal parts and any other sediments BPA free (independently tested by SGS) Polypropylene sediment filter provide more superior filtration then pleated design The most common sediment filter used in the market 10" x 2. 5"