For use with barley pellets, peat, zeolite, carbon pellets, all size bio-balls, all types of media rocks and/or any Microbe-Lift Pre-Colonized Filter Media in nylon bags.
- Industrial Strength
- Heavy duty drawstring closure
- Can be placed directly into pond
- Easy to clean and or change
- Folds to fit most filters/skimmers
- Large loop for securing to a retrieve line
