So recently, my turtle tank has experienced a boom of work like objects on the bottom and sIdes the the tank. So far I've rule out fly larva, and confirmed the presence of little 'cyclops' , I've searched everywhere for a helpful source on what these are.
I looked up Detritus and Planaria, but these things look like 'sleeves' that the works come out of and then go back in. The 'sleeves' being brown and flat, while the worm looks pinkish.
I've been doing frequent water changes, around 30% changes every week.
Note that this happened right after I took out my second filter for cleaning, which is a submersible .
Help appreciated, this has me a nervous wreck, they appeared suddenly without much warning.