lol thanks zoozilla, i realli liked the design of those containers and figured instead of buying something like them why not use them.
that bracket came with the tank, actually 4 of them did, its made for the glass top but i never used it and was thinking what would be a good way to place the tubes coming from the doser and well those brackets popped into my head and just drilled two holes and fit perfect. They drip into the return pump so they are mixed really fast with the system.