Jun 17, 2014 #1 hammadkatiyar Active Member View Badges Joined Feb 23, 2012 Messages 127 Reaction score 1 Location Dubai Rating - 0% 0 0 0 I have installed reactor in which media is NP bio pellets.....every after one month, bio pellets get black in color...please advise if I throw those black bio pellets and introduce new bio pellets....i am confused
I have installed reactor in which media is NP bio pellets.....every after one month, bio pellets get black in color...please advise if I throw those black bio pellets and introduce new bio pellets....i am confused
