Media – Momotaro Filter Media​

Bacteria House is an amazing filter media for healthy Koi. Developed by Momotaro Koi Farm in Japan, this ceramic media helps grow beneficial bacteria that improves water quality and increases fish vigor. It can be used with other filter media or simply submerged into the pond. Use it under a waterfall or in a stream; in a filter, skimmer or waterfall box; or near air stones.