Yeah, that's a lot. I have the Rena XP3 sitting around, waiting to see how the fx5 does on its own, but then again, I don't have turtles
I will probably get an aquaclear 110 for the upper water column, and also for how easy it is to change out the media.
You can get an extension cord at any hardware store, like a home depot, ACE, Lowe's, etc. They will also have them at a kmart, walmart, target, etc. They will be like a few bucks, under $10, the one I'm using was already at the house I rent, so I haven't bought one lately. It is about a million feet long, and I will probably replace it with something shorter.
Heh heh, probably not a lot to pay for a kid that's interested in a cool hobby, and not booze, drugs, and fast women, like I was when I was a teenager!
AND that's nothing compared to what I spend in my other hobby... vintage motorcycles.