Ok so I thought I had seen it all till last night.
I shined a light in the tank and I saw copapods and amphiopds exc..
Then a ton of BLUE, RED & WHITE things. They look like pods with lots of arms or worms, they swim through the water and come to the light and my cleaner shrimp eat them. What are they? Larger than a copapod yet smaller than a amphiopd and not a shrimp of any kind? I would get pic if I could but the pic I take of the corals suck so you and guess what these pics would look like.