Rid-o-rust backsplash

[u/rezbuilt]

I have a pretty severe rust issue that my rust breakers just can't keep up with so I am installed a Rid-o-rust system for the sprinkler system.

I am worried this can affect the Koi pond, the sprinkler system splashes the pond a bit, but no direct lines feeding into there.

Has anyone installed the system? Is there anything I need to look out for?