I just received my bottle of Seachem Paraguard in the mail and on the bottle it says "not recomended for inverts in freshwater or reef aquaria." I know that I have read online somewhere that it was ok to use it with snails. I do have a small fry tank but it isn't fully cycled (I do VERY frequent water changes). And also another concern is that they won't have enough food to eat in the fry tank. In the main display tank they have plenty of algae and left over food to eat but I have noticed that one of the fish is starting to show signs of ich and fin rot - hence the Paraguard. So my question is this, has anyone out there used Paraguard while leaving their snials in the tank without any problems?