BIO-MEDIA is a mixture of porus filtration media specially designed for recreating the water purification system of the nature, Porus Natural stone has a high permeability and provides an ideal environment for filtration bacteria to colonize. It also helps to remove organic substances, which become a cause of water pollution and degrade quickly through the work of microorganisms.
Please wash BIO-MEDIA before use
Add BIO-MEDIA in the mesh bag provided
Add provided STEP 1 bacteria in the mesh bag
Tie the mesh bag and place inside your filter
At initial setup, the aquarium water becomes murky, but it will clear up in few hours
In case clogged filter causes the lower flow volume, take out BIO-MEDIA to a bucket and rinse lightly with aquarium water to remove dirt and sludge.