snail egg id

8 month old tank. Snails I know off are 2 money cowrie, 2 bumblebee snail, 2 banded trochus, 2 nassairus snails, bunch of stomatella and a bunch of weird hitchhiker snails. had some eggs appear on my glass this morning wondered what they could be.

Months ago there were eggs scattered along the glass walls which I assumed to be snail eggs so I left them. A while later they hatched. It’s been 7 months or so by now and was wondering what kind of snail these are. There’s around 50 or so. Gotten a little bigger over the 7 months probably the...

I noticed these small snails all over my sump, filter socks, etc. I haven’t seen any in the display as of yet. I do have 2 turbo snails in my sump so I’m not sure if it’s possible they laid some eggs that hatched ? I doubt it as they seem to be really flat. I attached some pictures of one of the...

Hi, Any ideas what this is? Edit: I'm pretty sure this is a red flatworm but would still be good to get confirmation from those who have seen these before. This image is the largest one but there are plenty others on my glass. Thanks for your help! (My tank has Trochus, Tectus, Cerith snails...