The Planted Tank Forum - View Single Post - seachem matrix bio best ?
View Single Post
post #33 of (permalink) Old 02-01-2013, 04:00 PM
Wannabe Guru
exv152's Avatar
Join Date: Jun 2009
Location: Canada
Posts: 1,837
Matrix is the best de-nitrifying bio media. If you have high NO3 it's probably a good idea, but so are water changes. Whatever gets your planted tank NO3 spec to around 20ppm is good; be it substratpro, lava rock, micromec etc.

Eheim Pimp Club,# 496
25g 60-P iwagumi , 33g iwagumi cube, 125g high tech, 7g cube, 12g long
exv152 is offline  
For the best viewing experience please update your browser to Google Chrome