Plastic screens for using bio-pellets in the Two Little Fishies PhosBan Media Reactor 150 or Reactor 550. Use in place of foam disks, which will clog if used with bio-pellets.

Specifications

• Compatible With: Two Little Fishies PhosBan Media Reactor 150 & Reactor 550

What's Included (i.e., what’s in the box)

1. Two Little Fishies PhosBan Media Reactor NPX Screen (2x)