Hi all,
Some may remember that a while ago I tried to find the pictures of the drain-pipe based planted trickle filters, we used in the lab when we did the waste water work. I haven't managed to find the photos, but I've found a thread on "Loaches Online" where the poster has built a very similar system.
<http://forums.loaches.com/viewtopic.php?f=1&t=19431>
cheers Darrel
Some may remember that a while ago I tried to find the pictures of the drain-pipe based planted trickle filters, we used in the lab when we did the waste water work. I haven't managed to find the photos, but I've found a thread on "Loaches Online" where the poster has built a very similar system.
<http://forums.loaches.com/viewtopic.php?f=1&t=19431>
cheers Darrel