Bio House Media
-The ABSOLUTE BEST bio media available!
-Made of long-lasting, highly porous ceramic material
-pH neutral - Suitable for both freshwater and saltwater filters
-Effectively accelerates microorganism development; Removes ammonia & nitrites
Each Rod is approximately 6.25-1.5 in diameter.
50pcs is approximately 1 cubic foot.
Do the nature of the media, its very fragile therefore some pieces will be broken, crack during shipment.