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Old 12-09-2011, 09:26 PM   #1
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Default Do I need to on air pump for 24 hours a day for Kois?

Hi KOIs rearers?

do you on the air pump for 24 hours a day?
for me, i off it at night after 12 till the next morning.

if i off the air pump, i can't have plants in my container, is it?

at night, plants will take in O2 and release C02.

anybody can advise?

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