Pond – Bio Ball Plastic – 1kg

When used affectively bio balls can provide an amazing source of biological filtration, great housing for the nitrifying bacteria crucial for the nitrogen Cycle

Features:
– Open structure to create more surface area
– Assists in converting toxic ammonia into nitrates
– Perfect for fresh water or salt water

Specifications:
Bacteria friendly polypropylene 40mm
Large surface area

What’s in the box
1 X Bag Bio Balls 1kg (80 Balls)