they look like baby nerite snails. Could be wrong.
Nerites are like water rabbits, :bunnies:, I have one and in a week my LR was covered in white dots. if you have two they turn into a swarm of baby snails in a month or so.
Glad you started this thread, cause I have recently found myself swarmed with these aswell. Mine only come out at night. Looking at your pics I see another familiar creature, that star...are you finding a lot of these aswell. I have some and was also wondering if they were safe? (sorry for the mini highjack)
Looking at your pics I see another familiar creature, that star...are you finding a lot of these aswell. I have some and was also wondering if they were safe?
They are most definitely collonista snails. They typically hitchhike in on live rock and most mature reef tanks seem to have many, sometimes hundreds of them. Great to have!