The BioRock method Low Voltage = 10 Times the coral growth

-=Efrain=-

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I know this experiment has been around for awhile now and just read some great stats on how well its working and was wondering if any one has read anything on whether or not anyone has tried this in a tank. I mean 10 times the growth sounds good to me..

The BioRock method utilizes low voltage DC currents to electronically deposit calcium on metallic meshes placed close to the coral colonies, La O’ said.

"These calcium-rich substances then promote [coral] growth rates up to five to ten times and increase survivability by over 20 times during coral bleaching events," he said.

The grids were then seeded with small fragments of live coral, which begin to grow "between five and 10 times faster than normal, with much brighter colors and more resilience to hot weather and pollution," said a co-owner of the Taman Sari Cottages, an American who goes by the single name Naryana.

Some corals have been transplanted directly onto the bars, attached by wires or wedged into specially designed spaces. Soft corals, sponges, tunicates, and anemones were also transplanted.

Vibrant colors and growth up to one centimeter (0.4 inch) in less than a month have been recorded. Grids that suffered power failures saw less vigorous development and duller colors.
 
they're doing this in the ocean to promote "manmade' reef areas correct, i haven't heard or this within an aquarium, and not a home aquarium. got link?
 
A link is what I am looking for.. I have yet to find any real information like how much current they are using.
 
<a href=showthread.php?s=&postid=11727723#post11727723 target=_blank>Originally posted</a> by Pufferpunk
My corals have grown 2-3x larger since dosing with Vitamin C.

How long have you been dosing the Vitamin C. Do you have any before and after pics?
 
Maybe you should post something in the dedicated SPS forums. Put a link to it though, i'd love to see more information.
 
Jeni, I don't think it is the vitamin C that is doing it. I think it was the water change I did. :lol:
 
how could this experiment work? dont corals take Ca+ ions out of solution in the water for their calcium needs? how would having near by calcium deposits to corals have any effect at all? sounds like a gimmik to me but ill check out the research
 
I've seen this article and also wondered if it would work in tanks. However, we are always scared of "stray current" leaking from a bad powerhead, heater etc. in the tank. I wonder too if the reason this works isn't so much just the voltage applied, but the extremely large expanse of ocean to "dilute" the excess electrical energy. It's likely that a mere inches away from the electrical grid, the voltage drops off in an exponental decay. In our tanks, the water volume is very finite, and thus the current is trapped so to speak. However, with proper grounding this could potentially be a moot point. Maybe someone with extra tanks laying around could set something up with grids of different voltages to find out if it works. Very cool to think about. The next reef gadget could be "electric rocks"!
 
Some are using re-bar to create the structures and I was wondering what that would leech into the water of an aquarium. Though they say that once the re-barb was covered in limestone that no rust was discovered.

Can anyone explain in laymen's terms how to do the following..

When a positively charged anode and a negatively charged cathode are suspended in sea water with an
electric current flowing between them, calcium ions combine with carbonate ions and adhere to the structure
(cathode). The result is calcium carbonate.
Corals adhere to CaCO3 and grow quickly.
 
<a href=showthread.php?s=&postid=11728666#post11728666 target=_blank>Originally posted</a> by Pufferpunk
You know, you might be on to something! I think you should come by & do some more. :)
you're pretty funny!
 
i was thinking to avoid leeching from the iron but it looks like there is almost zero corrosion on cross sections of rebar its shiny bright steel
 
This is in the ocean and the photos are of the cathode, the rebar structure is essentially the cathode and the cathode does not rust, it gets caked in calcium deposits the problem in an aquarium is the anode as soon as you put a charge through the anode no matter what material you use it begins to break down almost imediatly....
 
i bought an aptaisa killing device about 2 years ago and it works on the same principal, the anode on it is made of some type of carbon. i have used it quite often on aptaisa and it hasn't eroded in the slightest, as opposed to some diy versions using stainless which barley last at all. i can't remember what the stuff is at the moment but i will find it
 
ive been using carbon fibre rods aswell and they do last a little while but do break down quite fast when on 24/7 also the carbon seems to absorb water which in turn oxidises the wire rendering it useless
 
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