Brooklynella

[W31Olds]

Visible Fluke Eggs will turn milky white and fall to the bottom of the container and are 1/2 the size of a grain of Rice. Jay just posted an excellent Thread on them. They look just like that under the Microscope
https://www.reef2reef.com/threads/neobenedenia-the-eye-fluke.1171017/post-14540721