I'm almost done with my 40breeder setup and need to silicone the overflow. I picked up some GE Silicone II from Home Depot... It is 100% silicone and doesn't say anything about any mold inhibitors.. I'm pretty sure i've used the same stuff on my aquariums before, but I never noticed the part that said not for aquarium use. They don't carry aquarium safe silicone at lowes or HD here. But if it's 100% silicone and doesn't have any added chemicals then why wouldn't any work?? any thoughts?