skimmer pump

[donduncan]

I have to replace my pump for my billet skimmer. I can use a sedra 9000 submersable pump or a Panworld external pump.

Any one have any recommendations as to submersable vs external?

[hobogato]

i used to run my single beckett skimmer with a mag12. jimd used an external for his, but i dont know what kind.

[JimD]

It was an Iwaki knock off, MD40 I think... Id run an external instead of internal soley for heat issues.