i have been giving myself a panic attack because I have been working on a tank build which is now finished(!) and I just stumbled on a post saying that even if ge silicone 2 says 100% silicone its no good to use because it has additives. I had always heard in the past that silicone 2 was safe as long as it was 100% silicone but googling this issue is not helping. I realize that it says not aquarium safe. it's my belief that is due to the company covering their end over liabilities, since there can be massive home destroying projects, dead expensive fish, etc. I think I used silicone 2 on a 20 g I put together from scraps a while ago and haven't had any noticeable issues and ive been keeping wild caught plecos and shrimp in it (which I figure would be affected), but maybe I just haven't noticed. what are everyone's thoughts on GE silicone 2?