Thread: Water changes
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Old 03-01-2012, 11:43 PM
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Quote:
Originally Posted by Lampshade View Post

Why don't we change live rock over time? In theory it should have the same degradation as the water and buildup of unwanted elements.

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For one, it's cost prohibitive. Two, you have to dismantle your tank. but yes, you probably should change rock every 5 years or so, should you actully keep a tank going that long.
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