I have been reading the posts on using bromine on this site to find out more about it use and how it compares to chlorine.
BTW I use the BBB method for my pool and it been working great.
A project I am working on (not pool related) has issues with filters clogging because of biofilm forming on the outer surface of the filter and impeding the flow through the filter. I was thinking of putting a slow release chlorine tablet in the filter to try and kill the biofilm, but chlorine is really that good for other equipment in the system where the filter is installed. So it dawned on me that there are other pool sanitizers, and bromine came to mind but I know nothing about it.
How long do slow release bromine tablets last compared to typical slow release chlorine tablets? The flow through the filters is really low (5 - 10 gallons a day) or stagnate much of the time.
Does bromine attack any metals? plastics? is there any chemicals that bromine should not come in contact with?