if the cup is scrapped due to the hole you can look here for a new cup: https://www.coralvue.com/collection-cups-protein-skimmersI have another question, my reef octopus 150int came with a used setup I bought and the collection cup has a 2”? Hole in the side towards the top. Also the pump has seen better days. Does anyone know what should be in the side of this cup? Also is it worth replacing the cup and pump or should I just buy a new skimmer?