There is just too much to filter at the moment, the pond was sat over winter, the filter has only been running fully for 36hours or so, it is clearing just slowly, once the heavy stuff is cleared out, it shouldn't take too long......hopefullybasslover34;3010365; said:perhaps it's time to supercharge the filter so you can see the BOTTOM!!! This is why I don't like outdoor ponds.. you never know if your fish are actually still there when you don't see them for awhile... possibly taken by some other predator... Most likly not though