I noticed that the rock on the bottom of my pond were green. The water was crystal clear since i have a UV light. SO i bought some Microbe-Lift algaway 5.4 and now i noticed lots of bubbles on top of the water. The pond is very well aerated. Is this normal when using this product?
Well if its just normal foam, rather than foam caused by the treatment, then its caused nearly always by excess protein in the water which comes from too much feeding, cut back on the food and see how it gets on.