Advanced radeon aeron

Black larvae in water with algae? - dragon water fountain

So here's the deal. I have a bearded dragon (a lizard for these foreign) and in the cage was a source of unstructured skirt. As the source of water in the bottom of the source collection and a removable cap, which, if the water can be removed (if it is not lit) to be seen. We turned the camera off us when the water began to flow very slowly, but kept the source in the cage for his appearance. I removed the source of the cage yesterday, after my crocodile tried to flee on foot. If the source and I took the lid off to look into the water, I noticed algae on the right side in the water and what looked like black worms in the water everywhere. They were not even a centimeter long and has ends and move like worms. I also realized that the guy looks like small beetles, including the head moves back as a worm (rocking back and forth). We had the fountain under the heat lamp in the cage and wondered if it was a kind of larva. If someone less familiar with theseto have water and can know what they are and where pesticides can be in the cage, I want to thank you for your help.