http://www.ebay.co.uk/itm/BIO-MOTIO...pplies_Fish&hash=item33757635dc#ht_963wt_1139
anyone have experience with this media? im thinking of making a moving bed filter and was wondering how well this stuff works, in the videos it just shows a vibrating version and for some reason his accent makes me not trust him lol. does this stuff really move like kaldnes?
anyone have experience with this media? im thinking of making a moving bed filter and was wondering how well this stuff works, in the videos it just shows a vibrating version and for some reason his accent makes me not trust him lol. does this stuff really move like kaldnes?