Jelly crystals and worms...Is this possible???

Question

I have this bowl of jelly crystals (those small balls which expand when you put them in water) and since a few days I haven't changed their water. So today, while I was going to do so, I noticed some really weird organisms who have made my jelly crystals their home. They are really tiny, barely noticeable to the naked eye. Their even finer than baby's hair and are transparent. So, I just wanted to know what these things are and how they came to grow in the water...

Answer 1

These have come through the eggs that were in water .

Obviously it was tap water with many impurities including microscopic eggs of worms .

Exact identity can be established only by critical obsevations.