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#52
04-19-2012, 03:00 PM
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Is the liverock really garbage now? because in my system I had enough free copper to kill half of my corals and the rest was in shock for a while but I had my water tested after a month and no more trace of copper. From my experience the copper will not be absorbed so much into the liverock and will eventually bind to organic matter and be neutralized or at least turned into a non toxic form and removed by the skimmer and syphoning of the sand.
I did not change my liverock after the copper poisoning and everything is thriving again in my tank. Copper is at very low level so normal level for saltwater, so my liverock is not leaching any copper or at least not something that can do any level of dammage, and I have a very porous Totoka liverock. I would test for copper before throwing out good live liverock. I am guessing that with Cuprisorb and a few good water change, the liverock is going to be perfectly fine.
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_________________________ More fish die from human stupidity than any other disease... Last edited by daniella3d; 04-19-2012 at 03:02 PM. 
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#53
04-19-2012, 03:08 PM
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Brad
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#54
04-19-2012, 04:52 PM
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Unless it has healthy coral on it...that alone is a clue that the liverock should be healthy as well.
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_________________________ More fish die from human stupidity than any other disease...
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#55
04-19-2012, 04:59 PM
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Even if you buy at LFS, it is still not safe. Everybody can sell their rocks to LFS to get a credit and we have no clue what the condition of the rocks are anyways. Unless you get the rocks when they arrive at the store and you see them unwrapping them in front of you. That was how I got my rocks at the beginning. I don't trust somebody else's rocks if I don't know that person well.
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#56
04-21-2012, 05:09 AM
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Ok so in the summer I do a lot of prospecting. If we come across gypsum, calcite or any other calcium type rock and want to see what minerals they are holding, we will soak them in Muriatic. Often whats left over is just a sludge that we pan out to check for mineral content. I know this sounds off in left field, but the point is, I'm not sure what shape your rock will be in if left over night, you may end up with a lot less than you started with, and it will defiantly be dead. And what will you do with the acid when you are done? It would take quite a bit to soak a 135g tank worth. Myself, I think I would go with the Marco rock, with a bit of new live rock for seeding.
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#58
04-21-2012, 01:16 PM
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Disposing of the acid is easy once you've added a box of baking soda to the mix. Just pour it down the drain.
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Brad
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#59
04-21-2012, 01:48 PM
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Quote:
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260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa). http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here http://www.vimeo.com/2304609 and here http://www.vimeo.com/16591694
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#60
04-21-2012, 06:08 PM
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So after worrying I finally got to the store to buy a copper test kit after I had also used a brass fitting in my ato system and had been fully submersed for over 5 ish months. Pulled the fitting when this thread was first posted and there was definite signs of wear and fading of the original coloration and as a result of this I was scared.
Anywho I tested my RO ato system and it came up 0 as well my tank showed the same readings. Phew I think I may have dodged a bullet here. I'm off to the store now to buy a coral in celebration lol.
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