DIY Biological filter media
 

How about plastic drinking straws, cut into short pieces with scissors?


--
David Martin
Web Developer
Info Blue Mountains - Mountains of Blue Mountains Info
http://info.mountains.net.au



"Madd Hatter" wrote in message
able.rogers.com...
What type of materials could I use for bio filtration in my trickle
filter?
I'm looking for cheeeeaaaaaappp!!!!!

Thanx!

MaDD