ADA - Bio Rio (2L) The ADA - Bio Rio is a high-performance biological filtration media essential for maintaining a healthy aquarium ecosystem. Made from porous pumice stone, it provides...
YEE Far Infrared Bacteria House- 500g Super microporous microbial culture medium High Xiaopei bacteria, PH 7 neutral Containing a variety of minerals, trace elements, can quickly absorb ammonia, nitrogen, nitrate...