Feature

●Genuine Aheim Biofilament
●Perfect for the growth of filtration bacteria
●For freshwater and saltwater use


Description

Product Description

Aheim substrut is a functional improvement for professional and youth use. The porous surface area has a large number of holes in diameter that is suitable for growing bacteria, and is ideal as a filter for bio-filtration applications.

Directions

Use for biological filtration such as external filters