Cycling System Water Analysis

[Bill Moore]

A.N.N. test of "plan B" fishless system on Saturday, 26 Nov 2011. Have a few seedlings in the bed. Have been occasionally adding capful of seaweed extract. Shifted to Maxicrop with Iron (2%). Added 50 ML yesterday.  Noted that after over dosing with Muriatic Acid (75 ml) pH dropped to 5 range and water seemed to clear. Prior it was slightly murky in appearance. As pH rises again, water clarity seems to be clouding again. Assume this might be algae growth?