I have fertilized my pond 3 times as per instructions. I am using Pond Perfect Plus. The water temp was above what it said per instructions , even though we did have some recently cold weather here in North Texas . I made my own secki disk and before I fertilized it was at 32" . I have fertilized 3 times every other week and it is still at 32" . What gives ? Do you think when water gets really nice and warm it will take off or is it money thrown away ? I have BG coming tomorrow I guess I will be feeding them , I was wanting to get my pond water right then do supplemental feeding. Any thoughts or suggestions is appreciated.