Cooking Live Rock - Exact Process?

Gillies, as far as I know cooking live rock was not intended to rid your tank of aptaisia, but to flush out the nitrate and phosphate that fuels hair algae outbreaks. There are natural methods of ridding your tank of aptaisia, like a Copperband, or my personal favorite, Heniochus Diphreutes. Other Butterflies might also work. Peppermint shrimp I beleive are also effective. I have filled a syringe with vinegar and squirted small amounts on the pest and watched it burn up immediately. Don't use too much though as vinegar is acidic and could change your Ph. I beleive some people use Joe's juice for that as well.

Let's not change the focus of this thread. I only intended this post as info for Gillies. I hope this helps you.

No worries. The aptasia issue was four years ago and not relevant to me now. At the time I did it, cooking rocks was touted as being the answer to just about everything, including aptasia and the nitrate/phosphate issues you mentioned. Again, I tried it with no success for aptasia and found the necessity of stocking my corals and fish in a compromised system for such a lengthy period of time to be daunting and ultimately fatal to many of my best stuff. I'll end by saying to those interested in this method that they should give serious consideration to how they will successfully care for their animals while the cooking process takes place. Again, take the advice for what it's worth.
 
Stopped reading on page 13 (out of 17) when the discussion changed to a flaming war.

I have a question: if I didn't do any water changes, would the bacteria still eat the Phosphorus? In other words, can you cook LR without doing water changes (at least not many, just a few at the beginning) Granted, it would take longer, but someone mentioned in the thread that this detritus would be devoid of any nutrients.

Water changes are a pain, and I don't mind having the rock in a Brute for 12 months.

In fact, I did this with about 50lbs of LR and they are clean as a whistle (about 10 months without a water change). Yes, all life was lost. But I don't mind that either. This LR came straight out of the reef.

But the LR I plan on doing this with came from a friend's tank, and they are very dirty. Already did first water change and the detritus was nasty.
 
Hey everyone

I am setting up a 500G tank and have about 1000lbs of rock. It is basically dead coral, it has been out of the water for a few weeks in the sun.

http://www.reefcentral.com/forums/showthread.php?t=2032111

On page 3 you will find the pictures of the rocks.

The rocks had no live corals on them when I got them.

Reading this thread I would like to make sure that these rock dont cause an algae problem on my tank.

My problem with this method is.. that it it going to be a nightmare for me to move all that rock and very expensive for the water changes.

Do you all think that with an initial setup of water with 10% oe 20% water changes and cleaning would be enough?

I can set them up underwater for a few months in the dark with plenty of circulation.

My seccond question would be... What about the sand? I still dont have it but with all the sand I will be putting in, what will be your recomendation?

Thanks for your input.

Regards

Jan
 
Gimme,
Without the waterchanges this proces will not work as you will not be exporting the PO4 contained in the bac.
 
Jan,
Again, without the waterchanges, and the dunking and swishing of the rock, it is very difficult to remove the stored up PO4.
If it makes it any better for you, water with an sg of 1.021 is fine.
Sean
 
Cooking rock=waste of time :hmm3:

Take the time to read through at least some of the thread before bashing it. I, as well as many others on this thread have had great success with this process. I had out of control phosphates and nitrates causing hair lagae I could not keep up with. I used this process and now have a clean tank with new coraline algae growing. Thanks SeanT for outlining the process. irishtrig1, grow up.
 
Stopped reading on page 13 (out of 17) when the discussion changed to a flaming war.

I have a question: if I didn't do any water changes, would the bacteria still eat the Phosphorus? In other words, can you cook LR without doing water changes (at least not many, just a few at the beginning) Granted, it would take longer, but someone mentioned in the thread that this detritus would be devoid of any nutrients.

Water changes are a pain, and I don't mind having the rock in a Brute for 12 months.

In fact, I did this with about 50lbs of LR and they are clean as a whistle (about 10 months without a water change). Yes, all life was lost. But I don't mind that either. This LR came straight out of the reef.

But the LR I plan on doing this with came from a friend's tank, and they are very dirty. Already did first water change and the detritus was nasty.

whithout doing large or complete water changes theres no point in doing this, cooking is to remove the phosphates and nitrates, without the water changes theres no way to export these......
 
Ok so I'm going to dip in acid, then cure for few weeks. Should I dip more than once and rinse or one dip enough?
Few weeks cure time okay? Seed it with live rock while curing?
Corey
 
I hate to revive a thread from so long ago, but I am 7 weeks into this process and I cannot find where you say you know when its done. Do you just do until phosphates are at or near 0? How do you know?

Thanks
 
When I first started cooking my rock the conventional thinking was it took two months. In the end it took me five months due to the fact my readings were so high. Once I got them down to 0 I knew it was time. Testing is the only way to be sure.
 
Will this really kill the plays though? I didn't see any heater so I presume you are using RT. I don't have any hair algae thankfully but I want the palys gone. They are tough little buggers.
 
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