New to this forum and have found it very useful.

I'm about to install a used 27" Ester Williams Classic (aluminum panel type) and am considering using a SWCG system.

I've repainted everything (coping and all aluminum panels) with Rustoleum Aluminum primer and Rustoleum oil-based enamel and the installation with be semi-buried.

I am concerned about extra corrosion of the Aluminum due to the salt water . Does anyone have personal experience with a SWCG used with an Aluminum pool? Has anyone used sacrificial anodes and if so what type and how were they installed? Has anyone used an active electrical anti-corrosion system?

Thanks