So I’m trying to figure out which model Diablo skimmer I have? And which lid would I need, so I can use the float switch. I've updated my pump to the various 6.
You have a Diablo 250INT, you need SKU: ROP-250LID-K and you can purchase it here: https://www.coralvue.com/reef-octopus-skimmer-collection-cup-lid-with-float-switch-port