Here is a link to water testing that answers my question in case anyone else was curious http://www.pondboss.com/forums/ubbthread...ite_id/1#import


-Chris
1 acre pond
Currently managing:
FHM, GSH, GSF, BG, PS, RES, LES, YP, SMB, LMB, HSB, RBT, WE, CC, FHC, and Grass Shrimp