BioBalls (100 count) gifts Shade Top Opening: 6

Shade Top Opening: 6

They work equally well for spooning individual condiment portions served alongside each individually dish

Shade Bottom Opening: 12

Made from copper-plated 18/8 stainless steel

mirrors & canvas the wire is kink resistant thanks to the self tying design

BioBalls (100 count) gifts Shade Top Opening: 6Ideal for use as a biological filter media Each ball provides 19 square inches of textured surface area for bacteria colonization Paddle wheel design helps to de gas water and maximize dissolved oxygen levels Compact size allows for placement into smaller areas Center channel allows balls to be strong together