Deniballs are made from a special biologically based plastic material and are designed to provide a long-term carbon and food source for anaerobic...

Chemi-Pure is unlike any mechanical or chemical filtration material you have used before. Whether you are a fresh water or salt water enthusiast, it...

Here is a pure granular elemental sulfur, with sulfur reducing bacteria right on it. This product can be used in a number of ways, and accomplishes...

From the large Aquaculture industry to the home hobbyist, Bio-BaleTM is the filter medium of choice for professionals. Simple in concept, Bio-BaleTM...

ESV Granular Carbon Filter Media Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle...

PÛRA is a blended media that provides the most complete aquarium pollutant control at low cost. Blended with 25% PhosLock for total phosphate...

Various differen filter media used for many different uses