Kitama black newest media to arrive with us here from Kockney Koi.  

Kintama black is made in a unique way allowing bacteria to not only cultivate on the outside of this media in traditional ways but also in the inside of the media.

With only 7 pieces needed to cover 1.05m2,  Kintama Black Bio Ring Media has a massive 8.74 times larger surface area of flocor on the outside alone, that's over 874% MORE EFFECTIVE!!!!.   

Available in the following sizes:

50lt suitable for 96m2

250lt suitable for 480m2