<a href=showthread.php?s=&postid=6635412#post6635412 target=_blank>Originally posted</a> by rock455
just noticed the reference to red LEDs for night viewing -- Just wanted to share that I tried the reds and changed out to blues --
I got them at Radio Shack - - they work great -- I had a spare 3v transformer from an old answering machine and used that to power them -- it is capable of pushing 500 mv and the LED were pretty cheap -- the rest of the project just took some solder and wires -- I know your not scared of electrical work from the light work that you did
the total project cost me $8.00 cause I had the transformer.
IMO the blue is much better for viewing -- I have added a white LED but it was too bright so I removed it.
I think this setup would work much better if I had room for larger tubs. Since I'm working under the stand it is difficult to set things up right. So I'm not really thrilled with it. For instance, where the fuge drains back into the sump, I don't have any way to trap bubbles from that spot.<a href=showthread.php?s=&postid=6684780#post6684780 target=_blank>Originally posted</a> by Stile2
I have a question about your sump setup. You have two tubs, one sump skimmer, and the other is the fuge. Is that right?
Yep
Where is the return?
There is a 2" bulkhead in the sump tub that feeds a dart
How are you dealing with microbubbles?
Tolerating them for nowI think I'm getting microbubbles from where the refugium drains into the sump tub...
My drain is fully submerged, so it doesn't create any bubbles. The drain goes into a bubble trap contraption. The skimmer pump also sits in there and the skimmer returns there. So that part is working pretty well I think.
I am thinking of plumbing out to my garage and using a similar setup....