I bought it and also got the pile of mush in it after about 30 or so days. However I like the floating bucket and simply bought some 0-46-0 granules that one would usually put on a platform and have refilled the bucket with these to see how that works for me. Its keeping my clarity constant but it isn't decreasing it nor increasing my bloom yet.

I too found that it maintained my bloom earlier in the year up until I had massive amounts of rain.

John