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post #1 of 5 Old 12-04-2007, 12:39 AM Thread Starter
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Water Changes

I have a 46G tank that I recently started.........how much water should I change a week, 15%?

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post #2 of 5 Old 12-04-2007, 01:01 AM
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Depends on your bioload. What are the fish you are planning to put in it? 70-80% weekly is the maximum I would do. The more water changes performed, the better for the fish.

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post #3 of 5 Old 12-04-2007, 01:06 AM Thread Starter
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Not sure what kind of fish yet..........I thought smaller, more frequent water changes were better?
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post #4 of 5 Old 12-04-2007, 01:20 AM
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Quote:
Originally Posted by TrashmanNYC
Not sure what kind of fish yet..........I thought smaller, more frequent water changes were better?
Depends on how often you perform water changes. If the bioload is light, a big water change weekly shouldn't hurt compared to a very heavy bioload where nitrates are already piling up dangerously.

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I stand in awe of my body.
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post #5 of 5 Old 12-06-2007, 01:47 AM
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bigger the better..... its a number game.... i do 50-75% often... nothing wrong with 90%

arrrr if i had the pics of the charts i would post it.....

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