Utah Reefs Homepage
  New Posts New Posts RSS Feed - CadLights Skimmer not bubbling
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

CadLights Skimmer not bubbling
 Post Reply Post Reply
Author
  Topic Search Topic Search  Topic Options Topic Options
Drippin View Drop Down
Guest
Guest
Avatar

Joined: July 07 2012
Location: Pleassant Grove
Status: Offline
Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Drippin Quote  Post ReplyReply Direct Link To This Post Topic: CadLights Skimmer not bubbling
    Posted: September 23 2014 at 7:02pm
I have had this cadlights skimmer for over a year, and I have been happy with it.  The only down side is that I have had a couple of instances where it stops producing bubbles.  Both previous times, I have insured that the air line was clear, removed the aeration fitting, cleaned it and soaked it in vinegar for a while and then rinsed thoroughly before putting it back in use. 

After the cleanings, things were great....  this last time, only 5 days ago, after cleaning it started skimming again, but now just a few days later it has stopped again.

Is this normal, what should I be doing to remedy this?  Any insights are appreciated.


65 gallon tank, 30 gal sump

Derek 
_________________________
New to Salt, trying to learn :). 65 gal.
Back to Top
badfinger View Drop Down
Guest
Guest


Joined: May 18 2009
Location: Murray, UT
Status: Offline
Points: 2079 		Post Options Post Options   Thanks (0) Thanks(0)   Quote badfinger Quote  Post ReplyReply Direct Link To This Post Posted: September 23 2014 at 7:27pm
Are you cleaning the venturi?
Back to Top
Drippin View Drop Down
Guest
Guest
Avatar

Joined: July 07 2012
Location: Pleassant Grove
Status: Offline
Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Drippin Quote  Post ReplyReply Direct Link To This Post Posted: September 23 2014 at 8:35pm
The first time it happened, I removed the pump shield and did clean the venturi. Since I posted, I have been cleaning it again, found there was some obstruction on the infeed. Dug that out, reassembled and seems to be working again.

I guess it just takes regular thorough cleanings.
_________________________
New to Salt, trying to learn :). 65 gal.
Back to Top
Mark Peterson View Drop Down
Paid Member
Paid Member
Avatar

Joined: June 19 2002
Location: Murray
Status: Offline
Points: 21437 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mark Peterson Quote  Post ReplyReply Direct Link To This Post Posted: September 23 2014 at 9:36pm
In the venturi hole where the air meets the water, calcium carbonate can build up, requiring regular cleaning.
Has the pump continued to run without bubbles or did the pump stop running?

Next time, check the pump impeller for swelling. The impeller magnet cylinder walls should be completely straight lengthwise. There should be no pitting, holes or worn areas on the cylinder. Hold the shaft between thumb and forefinger and spin the impeller. Look closely to see if it is spinning straight or wobbling. If it's wobbling, the impeller may have swollen on one end causing it to be out of balance. Get a new impeller.

Aloha  Hug
Reefkeeping Tips, & quick, easy setup tricks:
www.utahreefs.com/forum/forum_posts.asp?TID=9244
Pay it forward - become a paid WMAS member
Back to Top
Drippin View Drop Down
Guest
Guest
Avatar

Joined: July 07 2012
Location: Pleassant Grove
Status: Offline
Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Drippin Quote  Post ReplyReply Direct Link To This Post Posted: September 23 2014 at 9:46pm
Thanks Mark. The pump has continued to run. I have not checked for swelling or to see if the shaft remains straight and true.   I will check these next.   Thanks for the suggestions. I appreciate your insights.
_________________________
New to Salt, trying to learn :). 65 gal.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.03
Copyright ©2001-2018 Web Wiz Ltd.

This page was generated in 0.094 seconds.