Water changes during cycling?

jrwoltman

Member
Okay, I am starting up again. I have a Biocube 29, with 40-60 lbs of live sand, 25+ lbs of dry MarcoRock, and probably 10-15 lbs of live rock that I will obtain to help seed the tank. During cycling, would you do any water changes? Looking for any and all points of view on the matter, hopefully with a rationale.

Thanks in advance,
Jim
 

trackfast

Princess Trainer
No water changes for me when I cycle. I leave as much ammonia in the tank as I can and let the nitrifying bacteria catch up.
 

Illinijoe

TeamCR
with the live sand and rock you might not even have a spike. I waited 2 weeks before stocking but my ammonia barely went up. I added 3 fish and a shrimp within 2 weeks but did 20% water changes every week.
 
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