Cali Kid Corals

Do return pumps slow with age?

GDawson

GDawson

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It really seems like mine is. I keep it clean, inside and out, so there's no build up to account for the decreased flow rate.....

Not sure of it's age as it came with the tank. It's a Rio 2500.

-Gregory
 
houser said:
pipes dirty? Big killer.
impeller could be a little jacked up and not flowing as well?
Click to expand...

Impleller and surrounding area is clean and looks good. Pipes look a little dirty, they're clear so you can see, but don't look like they impede the flow. I can give them a clean to be sure...if you can tell me how. They're 1" clear plastic tube. Or should I just replace?

-Gregory
 
The electrons get tired going back and forth so much. Switch to a DC pump.
:)

+1 on pipes.
I had that problem as well.

Bearings and impellers do wear, but I would think that usually results in locking up, not a general slowdown.
 
My return piping used to get restricted when I was doing kalk drip.

Or it might be time to do a water change. Old water has a hard time making uphill :D
 
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