im attaching a link to a dropbox video link. i have at least 20 snails and 2 of them are perched up, emitting some type of smokey like substance making my tank all cloudy. are they mating? anyone know whats going on? im not sure what kind of snails they are, but they are the cheapest ones at DNA.
LINK: https://www.dropbox.com/s/lu174yyh7522i5u/What%27s%20this_.mp4
LINK: https://www.dropbox.com/s/lu174yyh7522i5u/What%27s%20this_.mp4