BioKer does not wear out and does not lose its effectiveness over time.
Recommended for use with SICCE aquarium filters as well as filters from other manufacturers.
Instructions: Rinse the product under running water to eliminate superfine particles before placing it into the filter basket.
There are no reviews for this item at present. If you use this product please let us know what you think of it.
Average rating based on 0 review(s)