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Old 06-26-2010, 02:48 PM
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StirCrazy StirCrazy is offline
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Quote:
Originally Posted by PoonTang View Post
Brad
Interestingly enough I have been reading alot about coral growth etc lately due to my own coral issues. Growth is directly related to food and not light. Light will keep them alive but they wont grow much. Food is where they get all of their extra energy from that allows them to grow. The most important food item seems to be zooplankton and without a sandbed you would have much less of it in your tank. Without a sandbed tho you should be able to feed the hell out of your tank without running into nutrient issues.
Now that just don't ,make sence seeing that corals have little algae that live inside them and convert light energy into food for the coral. the only food that went into my tank for 7 years was fish food and it was a very heavily skimmed, bare bottom tank. so basicly a very low nutrent high light envioirment. I think all these "coral additives" are just a get rich quick scam myself, but hey its your money.

Ok, so Ca is fine, not low, for some reason people think you need over 400 Ca in this hobby which isn't true. once you get over 420 you actualy start slowing down coral growth.

Brad, borrow a Mg test kit off some one and test your damn Mg. also what are you Nitrates/nitrites and phosphates. the later two will stop groth in a heart beat if they have a little to much

Steve
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