Each 1-1/4in Bio-Sphere provides enough biological filtration for freshwater and marine aquariums up to 18 gallons each. 1KG box includes 40 spheres with a total filtration capacity of up to 750gal. Media bag included.
IceCap’s Bio-Sphere is a dense arrangement of small ceramic spheres in a durable and compact one-and-a-quarter-inch ball capable of providing biological filtration up to 18 gallons each. The media’s ultra-high surface area is perfect for the mass colonization of beneficial bacteria required for efficient nutrient cycling in both freshwater and marine aquariums and ponds.
Stack in a sump, trickle filters, media filters, wet/dry filters, hang-on-back filters, or directly in the aquarium.
Dimensions: 1-1/4in Sphere
1KG Box Contains 40 Bio-Spheres Balls
Features
- Ultra-High Surface Area Media
- Durable Ceramic Media Beads
- Neutral pH (7-7.5)
- 1KG treats up to 750gal
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