Description
- Includes: 1 lb activated carbons in mesh media bag, 40 pieces of 20mm bio balls, 1lb ceramic rings in mesh media bag Removes and improves water clarity, color and odor Porous ceramic rings provide ideal growing site for beneficial bacteria Bio-balls promote gas exchange and increase dissolved oxygen levels Will not affect water characteristics Great for SunSun HW Canister or any other filters To fill SunSun Canister completely, please order 2 set for HW-302 & HW-303B, and 3 set for HW-304B
1lb Activated Carbon+ceramic Ring+ 40pcs Bio Ball Aquarium #397
