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Old 01-02-2014, 04:43 AM
Chris82 Chris82 is offline
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Default opinons on running carbon

Looking for opinions on running carbon?
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Old 01-02-2014, 05:53 AM
canadianbudz604 canadianbudz604 is offline
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Default Carbon

Nothing wrong with using it, you don't need a lot of it. I have a 29g standard and run carbon/purigen/filter floss in my hob. If you have a mixed reef with softies/Lps/sps you need some carbon to help with chemical warfare. I put 2-3 tablespoons in a bag and change it out once a week.

Last edited by canadianbudz604; 01-02-2014 at 05:54 AM. Reason: Added more
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Old 01-02-2014, 04:41 PM
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Always used it, will keep using it. Put a little to much carbon and gfo in my 20g once, and my dark green monti cap almost bleached, so I agree to watch the amounts used. Use less....change more...is my way now.
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Old 01-02-2014, 04:59 PM
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I use it year round, change it out every 2-3 months (reactor 2/3 full at all times).

Here is a good read for ya:
http://joejaworski.wordpress.com/200...k-need-carbon/
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Old 01-02-2014, 05:08 PM
craigwmiller craigwmiller is offline
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Yep, use it all the time. I run it passively in a mesh bag floating in my sump, exchanged every month. Be mindful of the strength of the carbon, for example the ROX 0.8 stuff is easily twice as strong as a standard 'activated carbon', and you should thus use at most half as much.

Also something I do is rinse my carbon in RO first until clear and then soak it in HOT RO for 24 hours before using. (it cools gradually, and then is room temp for most of the 24 hours).
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Old 01-02-2014, 06:52 PM
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I never used to, then I read an article on the differences between transmission of light through tank water and sea water and aged tank water that's not seen a water change in a while and not running carbon was drastically different in colour and transmissibility than actual reef water. Even if you can't see it with your eyes, 2 weeks after a water change your water will be quite yellowed.

I've started running carbon passively as a result, but not every day. I'm nervous about it causing HLLE.
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Old 01-02-2014, 07:11 PM
Chris82 Chris82 is offline
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Quote:
Originally Posted by asylumdown View Post
I never used to, then I read an article on the differences between transmission of light through tank water and sea water and aged tank water that's not seen a water change in a while and not running carbon was drastically different in colour and transmissibility than actual reef water. Even if you can't see it with your eyes, 2 weeks after a water change your water will be quite yellowed.

I've started running carbon passively as a result, but not every day. I'm nervous about it causing HLLE.
Hlle? Not familiar with this
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Old 01-02-2014, 07:53 PM
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Quote:
Originally Posted by Chris82 View Post
Hlle? Not familiar with this
http://www.advancedaquarist.com/blog...r-hlle-disease
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Old 01-02-2014, 08:02 PM
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yup, that's the article that made me wary of it. I never had any problems not running carbon the past (nearly) 2 years, so it's obviously not a necessity, but I do notice a major difference in clarity when it's in there, hence the irregular running of carbon now.
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  #10  
Old 01-02-2014, 08:16 PM
Chris82 Chris82 is offline
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Read the article.
Thanks!
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