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How often do you do a water change?

  • Twice a week

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  • Once every 2 weeks

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  • When I feel like it

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· Registered
78 Posts
In many cases I see your changes depending of light quantity, and this a support for the idea that less light implies little grow and, so, less CO2 and nutrient demands furnished by new water. If you change weekly the CO2 enriched tanks is mainly due to the micro-nutrients, isn't it?
1 - 1 of 13 Posts
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