Is the The Matrix (filtre media) good for the discus?

[jkshi]

I was recommaned by someone to use the Matrix. Has anyone used it for
discus? Let me know if you have used it.

[Merrilyn]

I have it in all my top filters, with discus, angels, betta, altums and apistos with no problems.

[jkshi]

so it will be fine then. thx

[samir]

its better than fine, its the best.

[jkshi]

how often do you have to change the media, every 6 months?

[nornicle]

does anyone know where to get wholesale granulated pumice (which is what matrix is) ?