I saw some larvae tonight I'm pretty sure were fish. I have a bangaii that has been hanging out by himself behind one of the overflows, but I think it it was bangaiis I would be able to tell and they would be a little bigger than these were. I have a pair of Hi Fin Red Banded gobies, several clown pairs, multiple blue reef chromis, and purple fire fish. I didn't try to catch any and I have filter socks on both of the overflow outlets, so I doubt any of them will make it. It's a good sign though. I've seen the peppermint shrimp and fire shrimp spawn, and before that the coral banded shrimp. These larvae were different. I didn't notice eggs anywhere.