YourChoice Aquatics Bio-Spheres Media

Bubble Magus high density biomedia

tons of tiny little beads glued together into larger balls

Bio-Spheres with 20 balls each is roughly equivalent to 20 kilograms or 44 pounds of live rock

Made in Taiwan

Comes with zipper mesh bag, approximately 1 pound ( 20-24 balls )

Spheres Per Box: 20-24

Total Surface Area Per Box: 12,780 ft²
Treats: 375 gal

Blank brown box.

We also have bag of 25kg, contact us for pricing information.