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Bag of Bio-Cubes

  • Assorted filter media
  • Pre-cut cubes
  • Easy to fit in any shape container
  • Provides more surface area for bacteria 

Bio-cubes are great for adding into your filtration system, like waterfall filters, to help clean your pond water. This bag of bio-cubes is an assortment of different types of filter media, varying in thickness and density, which is great for catching bigger and smaller particles. Bio-cubes provide greater surface area for bacteria to colonize. 

We recommend putting Bio-cubes into a mesh bag before placing in your filtration system. This makes them easier to handle.