the 1700g stingray reef

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Check this out- I put two new liters of Rowaphos into my reactor and within 2 hours my ORP reading jumped 30 points. Spazz was over at the time and can verify this. I then turned the reactor way back to avoid any rapid changes and it continued to climb another 15 points overnight to hit 430. I then turned the reactor off and the ORP began to fall down to about 417. So for fun I turned it back on and the ORP went back up. It got to a point for about a week I could set my ORP with my Phoshate reactor. Now my ORP is steady in the Mid 380-390's with the reactor running at about 1/2 capacity. Has anyone out there seen a similar reaction or have any insight?
 
BTW any one know how's those stars got by the thread marker? I just noticed them a while back and forgot to ask.
 
I have had a similar experience with RowaPhos in that when I change it out I get an ORP spike. Although I have read several articles on ORP, I honestly still do not understand it or how to use that number to help me manage my reef. There's probably quite a few threads about it I bet.
 
The starts got by the thread because somebody clicked the "Rate this thread" option to the right of the "forum jump" menu. HTH
Steve
 
I would love to know the thickness of the front pane. I am planning a mega tank and is collecting material
The problem is to plan the whole thing properly. :(
 
The Tank sides are made out of 1.25 acrylic-The top and bottom is 3/4 inch acrylic. Thanks Crab000 for the stars heads up. Any one else get an ORP spike from Rowphos? The more I turn it up the higher the orp goes and vica versa. Could it be possible to use the ORP reading as a judgement of the exhaustion of the rowaphos.- I.E if when I turn up the reactor the ORP stays the same indicate exhaustion of the media.
 
I never noticed this. However, I have my pH and ORP probes in holders getting water from the Carbon and PO4 removing reactors. I should be able to tell, but I never really pay attention to it. My orp admittedly has been all over the place from the begining. I always wondered if it is because I never calibrated the probe with the stuff they have in the aquacontroller manual. I can't find that stuff anywhere.
 
<a href=showthread.php?s=&postid=7334944#post7334944 target=_blank>Originally posted</a> by dgasmd
My orp admittedly has been all over the place from the begining. I always wondered if it is because I never calibrated the probe with the stuff they have in the aquacontroller manual. I can't find that stuff anywhere.

its quentedyne. i guess you need a permit to get it or something like that. the average person cant get ahold of it.
 
I know. It is retarded this is the only way to calibrate these probes on the aquacontroller. You can use a 1:7 bleech to RO/DI water to make a 700 mV solution, but one cannot calibrate the probe well on the aquacontroller because you ahve other procedures to do as well. I just left it be, which really irritates me.
 
Funny we have these things we can't really use to their potential. I am still confused that there are no decent Ca probes to hook into the ACIII Pro. Seems like a waste!

check out my latest
graph which shows when I calibrated my probes...
 
Any info on how big ugly is doing or any info on the skimmer that is going to be replacing big ugly?

BTW, I did get to see the Dart NW made by Sequence at IMAC. I think they will be releasing it in the next couple months. Not sure how it compares to spazz's or Bill's NW's. They had it hooked up to a 20 gallon tank and it did fill it nice and thick with very small bubbles.
 
<a href=showthread.php?s=&postid=7334547#post7334547 target=_blank>Originally posted</a> by Energy
The Tank sides are made out of 1.25 acrylic-The top and bottom is 3/4 inch acrylic. Thanks Crab000 for the stars heads up. Any one else get an ORP spike from Rowphos? The more I turn it up the higher the orp goes and vica versa. Could it be possible to use the ORP reading as a judgement of the exhaustion of the rowaphos.- I.E if when I turn up the reactor the ORP stays the same indicate exhaustion of the media.

Energy, sweet system.

What is your target ORP reading and what benefits do you see in your reef with higher reading?
 
<a href=showthread.php?s=&postid=7334547#post7334547 target=_blank>Originally posted</a> by Energy
The Tank sides are made out of 1.25 acrylic-The top and bottom is 3/4 inch acrylic. Thanks Crab000 for the stars heads up. Any one else get an ORP spike from Rowphos? The more I turn it up the higher the orp goes and vica versa. Could it be possible to use the ORP reading as a judgement of the exhaustion of the rowaphos.- I.E if when I turn up the reactor the ORP stays the same indicate exhaustion of the media.
No problem! Gald I could contribute something:D
 
My ORP is currently in the low 400's which is exactly where I want it. As the ORP increased I noticed I had to clean the tank walls alot less and my algae problem subsided. I use it as a daily measure for the tank conditions. That is the first thing I look at to monitor the tanks health. After you get used to reading it - it works great to tell what's happening before you see it in the tank. Travis- Spazz is the only one that truly knows of the progress on the next generation big ugly. The original is plugging away fabulously! I can't wait to see the next one. That skimmer saved the day more than once. When my turbo snail population died it literally blew the top off the skimmer! I had to hold it down with a can of Rowaphos.
 
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