The Planted Tank Forum - View Single Post - seachem matrix bio best ?
View Single Post
Old 01-31-2013, 02:51 AM   #9
Wannabe Guru
jcgd's Avatar
PTrader: (6/100%)
Join Date: Feb 2004
Location: Calgary, Alberta, Canada
Posts: 1,985
Send a message via MSN to jcgd

Matrix is just pumice stone. Get some bulk pumice and your laughing if you want Matrix without the price tag.
jcgd is offline   Reply With Quote