Wasnt in skool yesterday asI had gone to Boston for a Life Smarts contest (one of are skools 3 teams won it and are going to nationals in Chicago). Came in today and low and behold the tank was clean! 8O No more pea soup at all! The algae even had turned green on the tank walls instead of red which I took off in 10 seconds. Everyone was like "Wow Ben its really clean now, good job"