View Single Post
  #4  
Old 12/21/2007, 06:03 PM
sfarid123 sfarid123 is offline
Registered Member
 
Join Date: Mar 2007
Location: maryland
Posts: 251
That is sign of an nem in distress. You should check Your water parameters for any sign of NH4, NO2, NO3, PO4.
Also check salinity and AlK as well.