Atlantic BB1000 Filter Media Bio-Balls

 Atlantic’s BB1500 contains 150 extremely durable, lightweight Bio-Balls that are easy to rinse or backwash. Innovated design that reduces channeling.  Each ball is 1 1/2" in diameter and has nearly 25 square inches of surface area for bacterial colonization. Use one to two box per Media Bag.

• Bio-Balls
• 150 pcs.
• Diameter: 1 1/2"

• SOLD SEPERATLY ~ Atlantic's Media Bags BG2234 made with triple-stitched, heavy-duty netting and have convenient drawstring to secure the media.