It seems to be a constant problem that these artificial plants in Finn's tank seem to come apart and end up floating in the water. To repair them, I have used silicone glue before which takes time to set but I was wondering if using hot glue would be safe since it is a more instant solution. Or what is the best remedy that is more long lasting as well. They sure don't make anything that is long lasting! Finn loves his plants to hide in and out of and I just wanted to repair them for him. I got these plants only about 3 months ago and they keep coming apart.