Heavy Duty Nylon Net Bag 29" x 37"
ALSO DOUBLES AS A LAUNDRY, BALL, EQUIPMENT, GROCERY, UNIVERSAL CARRY BAG
ANIMAL AND FISH SAFE
These high quality large bags are used in many aquatic filter applications, as long as your filter has a space big enough for them to fit into.
They can be filled with any type of media; Bio-Balls, Kaldnes, DP107, SpringFlo or whatever you use to trap and hold bacteria.
Bag has drawstring and measures 29" W x 37" L when flat.