Clarify your water naturally and cultivate beneficial with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to the unique geometric design of our bio-balls, the biological loads are maximized within much smaller filter areas.

High Quality:

• 40pc of 1.2″ diameter Aquarium Bio-balls
• Simply Rinse and Use
• Friendly Polypropylene Construction perfect for filtering and purifying your water naturally, providing a clean and hygienic aquatic environment without eliminating important minerals, while also promoting the cultivation of beneficial bacteria, maintaining the specifications of natural water
• Dense Hole Structure for Nitro which is beneficial for water purification, ensuring a healthy and hygienic aquatic environment for marine animals and plants alike
• For use with Wet / Dry filters etc. to improve biological filtration
• Made of sturdy plastic for enhanced durability and resistance to corrosion and general wear-and-tear, perfect for Freshwater and Saltwater Fish Tank, Mini-reef Aquarium or Ponds.
• Great for hatcheries, tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial & industrial systems.

Product Details:

• Diameter: 1 3/16″ (3 cm)
• Color: Black
• Material: Plastic
• Net Weight: 0.44 Lb (0.2 kg)

Also In The Box:

• 40pc of 1.2″ Aquarium Bio-balls