Cyco Coco BitzInstore Location: @A, @L Cyco Coco Bitz is a mixture of coco coir and chunk coir, which provides superior aeration and drainage qualities with no additional amendments of perlite. With a base of coco coir fibers, larger chunks of coconut coir based material is then added, resulting in a medium removing the need for perlite, while ensuring continued aeration with no migration of the perlite to the top of the medium during use. Cyco Coco Bitz maintains