What is your total BG loss as of today? I think a water test should be sent in, but that takes time... You can get https://www.amazon.com/API-POND-MASTER-Water-500-Test/dp/B0002DJNN0 and do some yourself. But I would still send in a water sample.

and

https://www.amazon.com/API-STRIPS-Water-Strips-25-Count/dp/B000K0QFKE

I use both

Last edited by BrianL; 05/01/19 09:58 AM.
1.8 acre pond with CNBG, RES, HSB, and LMB
Trophy Hunter feeder.