Hikari Bacto-Surge High Density Foam Filter, Large

BACTO-SURGE HIGH DENSITY FOAM FILTER

• Works Well For Use In Freshwater Or Marine Applications
• Highly Porous Sponge Maximizes Bacterial Action
• Increased Surface Area Offers Maximum Bacteria Colonization
• Soft Sponge Material Offers Easy Cleaning
• Sponge Designed For Longer Life