snails

[10gnano]

Hey guys and gals
I seem to have an outbreak of snails in my tank. they may have been there for awhile but now that I have my new light I am noticing new things,  These snails are very tiny (about the size of a pin head) and I can see at least 6 of them on my glass, is this a bad thing or a blessing?

[Severum]

Thats normal. Try looking at night and you'll find 1000 of them.