Starts and maintains the biological filter.
BACTI-STARS are a biological filter media that provide a home for growing massive colonies of nitrifying bacteria. to establish and maintain a healthy aquatic ecosystem.
Formed under a patented production process that creates a 50-70 micron internal pore network. The pore size is optimal for the growth of beneficial bacteria that remove toxic ammonia and nitrite.
Space- age porous polymer allows for rapid trasnfer of oxygen and water which keeps bacterial colonies healthy and active.
RE-731A 20 Stars
ADC170600 4 Stars