I have this problem around the openings of my top. I have a glass flip open front with a plastic 3-4" strip on the back that can be cut out for filter/etc placement. I get the salt buildup around the edges, and where the plastic connects to the glass. Also the top of my Emporor 400 filter. If there is a way to reduce it or even clean it up more easily I would like to know. Is it good/bad to put this back in the water assuming that the undiluted salt does not come in contact with any fish? (I kinda worry that they will think it is flake food and try to eat it).
-Dennis