slug / worm in fw tank?

Ok, so I was looking at some guppy babies today after feeding them some crunched up freeze dried brine shrimp when something caught my eye. It was a teeny like 1/3 inch and smalled tiny wormy things crawling on the rocks and glass. I also have pond snails and ramshorn snails. Any clue? They were clearish colored. I'm going to do a water change tomorrow. I'm freaking out... the tanks has guppies, live plants and 2 emerald cories. I did have otos but they died...the last one recently. If I can find these things again I will try to take a pic!

Probably Planeria , Usually from uneaten food in the gravel. A good gravel vac and lighten up on feeding. They will not harm your fish.

Ok. I think my problem is crunching up the food for the fry and adults. I'll try less food

what color is the worm? the worm vixen is referring to is normally white but im thinking it is the same thing.

Its a clearish white. Does that make sense??

I've seen the same thing. I heard they can come in on live plants as well. I read that if you starve the tanks for 4-5 days they will disappear. Tough to do when your fish have to eat.