Issue w/ Nano Reefpack 200 impellers

reefknight

New member
Roger,
I just cleaned out my Reefpack on Weds. night (I usually do this once a month, I think it went two months this time due to the holidays). While I was taking apart the pumps I noticed that both of the impeller shafts had rust on them. Have you heard of this or seen this before? Since I was hesitant to place them back in with the oxidation on them I used automotive wet/ dry sandpaper 2500grit to remove it. Do I need to replace these soon? Any advice would be great. Thank you for your assistance!

Bill
 
The shafts are not replaceable, they are permanently part of the pump, they are stainless steel and will develop some superficial oxidation.
 
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