first year with my pond I have had it really clear until last week my wife wanted to go to a friends house who wanted to give us some of there pond plants some water lillys so I took them and I asked her what do I put in the pots before I put them in the water she said dirt so me knowing nothing about it I filled 3 pots with dirt I had left over in the yard top soil and some clay when I put the pots in the water it looked like an explosion the dirt came ot of the pots and now its merky since sunday ive cleaned the skimmer filte and the water falls two filters and I have a sack with lava rocks in the water falls is there anything I can do to clear it up