The Princess of Wales adds kale, spirulina (a type of algae), romaine ... first reaction was that it looked remarkably similar to pond water. However, the taste wasn’t *as* bad as it looked ...
So far, it has kept much of that phosphorus from entering the lakes and fueling algae growth there. But there is so much phosphorus sitting at the bottom of the pond that some of it is dissolving out ...
When the water in your Koi pond gets green, you know that is the time to get a new UV sterilizer. The exceeded food causes the growth of algae, bacteria, parasites, viruses and other microorganisms, ...