Hikari Bacto-Surge Sponge Filter Kit – Large

The Hikari Bacto-Surge Sponge Filter Kit – Large is a high-efficiency filtration system for freshwater aquariums, designed to provide clear water and support bacterial growth.

• The description claims the filter provides efficient mechanical and biological filtration.
• The description claims the reticulated foam design maximizes bacterial surface area.
• The description claims it is safe for fry, shrimp, and sensitive fish species.