Good? Bad? Neutral? What are these?

[Aaron Davis]

Update: Upon further research, I was able to educate myself a little. It appears the snails are harmless and the limpets?; are as well. The flatworms though; not so sure.

Hello all! Found a few new critters I haven’t noticed before. Seen a few of these little snails climbing around. They’re Uber tiny. Roundish shell. Pretty much white or a light beige color. Also have these UFO looking things. Hard shell. They cling on pretty good. There’s a lot of them; especially in my sump. Are these guys alright or should I be doing something to get rid of em? Thanks!

Aaron

 

[Aaron Davis]

Follow up! Now that I’ve noticed these little snails and these other things; I’m seeing a lot of them!

Also found some flatworms. A few that are pretty light colored and one large one that’s brown.

 

[flsalty]

The limpets are probably harmless but keep an eye on them. Not all of them eat only algae.

 

[DSC reef]

Snails look like collinistas. Good snails.

 

[Aaron Davis]

The limpets are probably harmless but keep an eye on them. Not all of them eat only algae.

Hmmmm. Alright. There’s A LOT of them! They’re all over my sump and there’s a bunch in my display in various places.

Snails look like collinistas. Good snails.

Sweet! That’s comforting!