Replacing the Return Pump on a Cadlight 22

[pagan.n.damaged]

So apparently the pump in my tank is either dieing or its just overly vocal on some days. I've checked the cadlight website and even emailed them and can't find a return pump for my tank or even what pump is actually on that tank. How do I go about finding out what pump it is and replacing it?? I want to get it replaced before I put fish in the tank (yet another damper in my plans to add fish next weekend).

Any Suggestions??:at_wits_end:

[dustint21]

Hey if no one here knows check this site! I am sure they can help you figure it out!

http://www.cadlights.com/bb/index.php

[bbrown]

If you still need the info.I just got in my cadlights 22 gal. This is pump it had in it.
The boyu sp-2500 at 1400L/hr

http://www.boyuaquarium.com/En_ArticleShow.asp?ArticleID=161