Anyone have any idea what causes this? In one of my water trays the water will turn a brownish/orange and start reaking really bad. Like rotten eggs. There's also little 2-3cm worms wiggling around in the water.
This happened last month so I took the pot and ran it through some sink water until the water was clear. This seemed to fix all the problems. However it has now come back again and I had to do it again. What is causing my ucky water?