Is this normal?

[Shimano]

I have one snail that is really lazy. It stays in one spot sometimes for days not even eating. I have 2 other of the same snail and they move all the time. Could there be a problem? Please Help!

 

[black hills tj]

Are they new to the tank? Water params? Species of snail?

 

[Zagz]

Without knowing what species of snail, it's hard to tell. What size of tank and what are the inhabitants besides the snails?

 

[Shimano]

Don't know the species, its at 72 degrees and tanks within the norm. I have some barbs, black mollies, platies, and some red tail sharks in there and thats it.

 

[Jchillin]

Can you describe the snail's shell, color or do you have a pic?

 

[Shimano]

sorry for the slow reply. Its been a bad weekend. anyways the snails are back to normal. But today I have had 3 fish die. One Black molly, and 2 tiger barbs. Here are my parameters nitrate 0-20, nitrite 0, hardness soft, ammonia 0-.25, ph is somewhere between 7.6-7.8. Could the barbs be killing the other ones and each other?