Slugs

[smelly shelley]

Hi all
I have little question to ask. I seem to have what it looks like is lots of little slugs. Ive not added any on purpose! I think they may have come on Live Rock.
Are they harmful and will i get infested with them.

 

[idlefingers]

Can you get a pic or describe what they look like more? There's a type of snail called stomatella (or something to that effect) which look like slugs, then there's nudibanchs, etc, of which some are bad, some aren't.

 

[Musho3210]

some nudis are also really hard to keep, some may nuke the tank when they die, some slugs are beneficial and eat algae, some nudis may be a nuisance, some may be beneficial.

 

[SkiFletch]

If you've got lots of them, my guess would be stomatella. Good cleanup crew members.