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Bubble magus NAC QQ


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#1
Dr. Pete

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Hopefully, somebody can help me with this. I received the Bubble Magus NAC QQ protein skimmer today. This is probably a stupid question, but I'll ask anyway. What do I do with the little plastic piece that looks like a tooth pick? I'm not sure where this fits into the skimmer. I can post a pic if needed. Thanks.

#2
solefald

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Spare impeller shaft?

#3
Dr. Pete

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Is that part of the pump? It disassembles easily enough, but I don't a similar looking piece. I'll attach a pic.

#4
Dr. Pete

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I can't quite figure out how to attach pics with my chromebook. Here is a link for pics at Picasa though.

https://picasaweb.go...CLzruv_4v5WS7QE

#5
StevieT

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Posted Image

Posted Image

Posted Image

#6
Dr. Pete

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Thanks for attaching the pics.

#7
solefald

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Yep. Definitely looks like an impeller shaft. You will have to open the pump intake and pull out the impeller assembly to see it, but I think this one is just a spare.

Posted Image

Edited by solefald, 20 March 2012 - 12:44 PM.


#8
Dr. Pete

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Good to know. Thanks very much.

#9
solefald

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Let me know how you like this skimmer. I am less than impressed with my AquaticLife 115 mini skimmer and going with external fuge/sump, so a better skimmer is on my list of things to spend money on :)

Edited by solefald, 20 March 2012 - 12:50 PM.


#10
Dr. Pete

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Sure thing.

#11
Dr. Pete

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Yep. Definitely looks like an impeller shaft. You will have to open the pump intake and pull out the impeller assembly to see it, but I think this one is just a spare.

Posted Image


The impellar shaft that comes preinstalled in the pump is made of metal. I replaced it with the ceramic one as seen in this pic. So...metal vs ceramic. Are there any pros or cons to using either one?

#12
spoonnz

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the metal ones tend to rust they are normally steel or cheap grade stainless steel and dont last that long. one also wants to avoid metals in the tank ( unless titanium or high grade stainless)

#13
JDK

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Let me know how you like this skimmer. I am less than impressed with my AquaticLife 115 mini skimmer and going with external fuge/sump, so a better skimmer is on my list of things to spend money on :)


+1 and off topic but I agree

115 Mini was a waste of money IMO. Skimmer upgrade coming this week- AquaMaxx HOB-1 :)

#14
Dr. Pete

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the metal ones tend to rust they are normally steel or cheap grade stainless steel and dont last that long. one also wants to avoid metals in the tank ( unless titanium or high grade stainless)


Thanks. That makes sense.