Some thing I don't know before for the silicon sealant.

Generally speaking, this is a kind of excellent sealant for your aquarium for your kids’ toy. As others have said, we should pay attention to the method when we use it by ourselves. If you use the tape method to get the pretty line along the side of the tank, you will need to pull the tape pretty quick, this will cure pretty quick to tacky. Attention!!! This is very important for the wholesale weatherproof silicon sealant. It will pull along the side if you wait to long it will pull along the side. That is the reason. My daughter loves goldfish very much so that we have to get her a beautiful fish tank and sometimes we try to DIY tank with these silicon sealant.