What size pump to use for a new skimmer

[BCOrchidGuy]

Sorry I didn't even know anyone had responded to this thread.

Beckett or Venturi, not sure, I think I've got the skimmer working now (maybe).

As for the tank I got it from King Ed pets, 604 525-4955, it's a SeaStar and although I love the size I'm not overly happy with the tank. I tried to use an algae brush on it and the glass scratched, it looks like crap and of course it's right in the middle of the front pane of glass. When I say it scratched it's not like a deep scratch it's more like a poor polish, not like gravel scratched it.

Doug