Instructables

Hydroponic Bog Garden (Water Recycling)

Featured

Step 8: Add the alfagrog

Picture of Add the alfagrog
Having completed the basic design we fill the actual bog garden part with alfagrog. This is a ceramic filter media used in Koi fish ponds to filter the water. It contains a huge amount of surface area in which our bacteria will live and clean up the water.
 
Remove these adsRemove these ads by Signing Up
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!