snail id

I seem to have an explosion of these snails! Can someone hrlp me ID? I would also appreciate any advice - are these pests? If so, how can I eradicate them? Thanks in advace!

Hey Folks, so I noticed this little guy on the glass today, the tank is maybe about 5 or 6 months old, my rock is live rock but lately I haven’t added anything new, I’ve noticed some to what I believe are feather dusters that are growing on the rock work which I have no problem with however I...

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...

We just bought our first batch of livestock for our first marine tank yesterday. We bought 6xCerith, 6xTrochus, 6xNassarius and 6 red legged hermits. Looks like we are losing the crabs slowly. I think 3 are already gone (24 hours). I caught a Nassarius smothering one, not sure if he was...

I bought a live rock from lfs which I usually refrain from due to unwanted pests, but it was a cool rock. While It was in quarantine this hitch hiker snail came crawling out. Ive spent about as long as I want to on google trying to determine the ID of this guy. I believe it to be a Nerite snail...

I just bought corals on October 31st and today i just noticed a really weird snail looking thing in my tank by my ricordea yuma mushroom coral. Is it safe to leave in the tank? I have a blue leg hermit crab and a trochus snail already and its a nano tank with 2 clowns.

Are these snails and this nem bad? I just got them in a frag swap.

Just got these guys out of a frag swap. Are they good or bad?

I have noticed this snail pop up in my tank about a week ago, It looks quite pretty but I don’t know what it is, could someone ID it? The inverts I currently have in the tank are: Randall’s pistol shrimp, cleaner shrimp, 1 trochus snail, 1 nassarius snail, 1 strawberry conch -it’s grown quite fast

Is this a sundial? The shell is not flat like pics of sundial snails. It’s shaped like my nerite snails in freshwater.

What type of snail is this? I’m thinking sundial.

Best pictures I could get…this little guy was in a shipment of coral I received today. it looks like a baby snail, I believe Trochus. Anyone with a better eye have other opinions? best photos I could get, little guy is only the size of a pepper grain.

can someone tell me the type of snail this is? Wondering if it’s good or bad since I didn’t put him in the tank intentionally.

Anyone know what part of a snail tho could be? my nassarius was climbed up on a rock and I could see an extra tube like part that was not the nose… https://youtube.com/shorts/9F5JZiSNdLE?feature=share

So about 3 weeks ago I added a very large single snail to my tank. I believed it was a Trochus snail. But it was sold as an omen snail according to my LFS. When I first got him he has been fine but has just been on the glass and not touched my rocks or substrate. It is very large around a £5...