DESCRIPTION:
The N30 premium Bio-White offers optimal biological filtration to maximise beneficial bacteria colonisation with its sintered glass composition and unique wide ring aperture. It is also pH neutral, thereby ensuring that your aquarium’s water parameters are not affected throughout its usage.
FEATURES:
UNIQUE WIDE RING APERTURE, with highly porous & absorbent structure Freshwater, Pond and Saltwater aquarium applicable pH neutral, will not affect water parameters Suitable for most filtration systems
SPECIFICATIONS:
Inner diameter: 10-11mm
Outer diameter: 16-17mm
Height: 16-17mm
CONTENTS: N30 Premium Bio-White 1kg x1 Filter net x 1
