what is your water change schedule

  • We are currently upgrading MFK. thanks! -neo
300 gal ray tank. Auto drip water changes add up to about 50% wc/week. Maintain 5ppm nitrate.

65 gal community grow out tank. 50% wc/month. Maintains about 20ppm nitrate.
 
I do around 40% water change weekly for my 6' x 2' x 21" tank and do 50% water change bi-weekly on my 30 gallon tank (An occasional 30% weekly water change when i get some extra time). I've really set these schedules based on the bio load on each of my tanks
 
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