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Cloudy water after carbon/gfo

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zepplock
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I used to run carbon/gfo on my tank long time ago but not since I moved a year ago. So I added it back last weekend and on a 2nd day water became cloudy, corals are stressed and my peppermint shrimp died.

I prewashed carbon/gfo and let it sit in a bucket of RO water for several hours with pump running.

What could go wrong? Or is it just a coincidence? I don't remember changing anything else.

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Coral reefer
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Did you put in too much?

Mike

LeviT
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Strange. Did any get loose in your tank?

Levi
Pittsburg, CA

iCon
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^ I assume you used new carbon/GFO?

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CookieJar
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I've done numerous carbon/ GFO changes and never a problem. it's a mystery to me considering you prerinsed it. Is there anything that could have contaminated it? Maybe too many nutrients were removed/ stripped from the tank causing the stressing of corals, but that's just a theory.

Coral reefer
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Too much carbon can raise ph to possibly unsafe levels

Mike

patchin
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Coral reefer wrote:
Too much carbon can raise ph to possibly unsafe levels

Interesting.

zepplock
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New carbon/gfo from a half used box.
It was in my sump, and I use BRS reactor for it.

Kid in the LFS - Look! Nemo!!!
LFS dude: Hey Kiddo, the scientific name of that fish is "Clownfish"

LeviT
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How are your parms?

Levi
Pittsburg, CA

lattehiatus
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Could just be a coincidence, but check against RHF's article from a while back?
http://reefkeeping.com/issues/2004-11/rhf/index.php

David - Oakland
65 gallon mixed reef

zepplock
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lattehiatus wrote:
Could just be a coincidence, but check against RHF's article from a while back?
http://reefkeeping.com/issues/2004-11/rhf/index.php

I didnt know GFO had so many side effects, I bet that was it.

Kid in the LFS - Look! Nemo!!!
LFS dude: Hey Kiddo, the scientific name of that fish is "Clownfish"