Filter Media Bags Black Coarse 4mm holes with Zip Aquarium / Pond Use 2 Sizes

Black Coarse Filter Media Bags with Zip Aquarium/Pond Use 2 Sizes

Coarse filter media mesh sack bags, high quality and durable with zip opening ideal for ponds and aquariums.
Supplied in black, with a large surface area and 4mm circular mesh holes for optimal filtration.

Strong design suitable for holding all types of filter media, including ceramic rings, active carbon, bio balls (sold separately)

Holes: 4mm circular (approx)

Available in the following bag sizes
10" x 12" (25 x 30cm) approx.
13" x 17" (33 x 43cm) approx.

Available in the following pack sizes
Pack of one (single)
Pack of two (2)
Pack of five (5)

Please note: rinse thoroughly before and after use.

Can be used with most types of filter media
High quality nylon
Ideal For pond or aquarium filters
Zip opening for easy access