Bio Balls are perfect homes for your beneficial bacteria. It has been used by aquarists for a

very long time and many still does. As it has been proven to be very effective and when

used properly creates the best growth for beneficial bacteria in your aquarium system.

 

Features:

• Made of safe and durable plastic

• Providing as much surface area for your beneficial bacteria

• Works best for your Wet/Dry sumps and cannister filter

 

Specifications: 

Diameter - 1.5"

Height - 1"