Protein Skimmer for a 300 gallon FOWLR

[swill]

It is going to be a predator tank not sure of the fish load at the monent but I do know that I wont have a cleaning crew as they would just be food for the fish lol. I would prefer to have an in sump skimmer more just for the fact that if it starts to leak it is contained. I would like it to be somewhat quiet but it doesn't have to be silent some noise is ok. I dont mind spending money on a skimmer but the cheaper the skimmer the more cash I have for the fish.