Filter Socks 200UM for Extra Fine Filtration 4 Inch Ring by 10 Inch Long Premium Aquarium Filter Bags with Plastic Rings

Features:
Filter socks are the best form of mechanical filtration.
This is an essential part for wet/dry filter systems, sumps, and DIY filters.
Removes excess food, detritus, organic wastes, and other particulates to lower ammonia levels and other undesirable substances.
Used as mechanical filtration for any sumps and DIY filters.
Size: About 4in Ring.

Specifications:
Material: Cotton Blend
Size: 25cm×14cm/9.84inx5.51(approx)
Color: White

Note:
1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Fish for Tank Filter Bag (No retail package)