It was weird really. I've only every used it twice. The first time I only did about 10 to 20% through the skimmer, this last time I was surprised by how much it took to finally calm down.
Don't know if the chemiclean killed more cyano then the first time I used it, but it definitely took a significant amount more.
Don't know if the chemiclean killed more cyano then the first time I used it, but it definitely took a significant amount more.