Sinopore

Intensive Bio Ring (Premium!)

-Suitable for freshwater and saltwater use

-High quality sintered glass rings for serious biological filtration

-1L has estimated 1200L/m3 effective surface area for bacteria cultivation, which is 5 times more than conventional ceramic rings.

-Neutral material, do not affect pH

-Use in trickle filter, top filter, sump filtration, pond filtration, internal filter, canister filter