found over the week end a couple of very tiny clear critters that I first thought were pods like the rest of my aquarium is overrun with, but upon closer inspection they have little round bubbles of a body and 8 legs coming off in a circle similar to an octopus. They are less than a millimeter on total size and the legs/tenticles are about half or so as big as the body. They swim like a jellyfish or octopus bu pushing their legs together, thrusting them forward. I noticed one first on a smudge of algae growing on the glass, it looked like a little clear start. it's small enough that I'm 99% sure I couldn't get a picture.
Any thoughts.
