Red Sea 625xxl return hose barb

luvinreefer

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Hi guys, I’m picking up a used 625xxl on Friday. I’m going to try and swap it out with my 300xl while I have extra hands on but I need to be able to switch over my return pump. Can anyone inform me of what size tubing I need to connect to the stock Red Sea return hose Barb? On my 300xl I think it’s 5/8 or 3/4..
 

MnFish1

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Hi guys, I’m picking up a used 625xxl on Friday. I’m going to try and swap it out with my 300xl while I have extra hands on but I need to be able to switch over my return pump. Can anyone inform me of what size tubing I need to connect to the stock Red Sea return hose Barb? On my 300xl I think it’s 5/8 or 3/4..
I think this is what you're asking:

3/4” threaded hose barb – Pipe Int. Dia25mm (1”)25mm (1”)
 

fishrambo

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I’m have same trouble seems my vectra is 3/4 tubing and the red sea plumbing is a touch smaller. Any ideals?
 

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