egg lay

Hi Guys lately i have seen in my salt water aquarium in the return tower this small dots i don’t know if they are eggs or small pests do i need them or do i scrape them off. The fish don’t seem to be interested. Sorry for the quality of the pictures it’s impossible to zoom close enough for the...

Recently i was cleaning glass when i spotted strange 3-5 mm thing on my acrylic shelf. Maybe it looks like egg laying of my new turbo or small old patella snails, or it is just a some sort of white carolina (but not sure it even exists) finaly started to breed, that, as i know, a good sign too...