Changing water doesn't do anything to beneficial bacteria as long as it is dechlorinated. I do 50%+ a day on my Discus tank and if bacteria was killed all the time I'd have a lot of dead fishok sounds good. Yea i think i did end up with a "mini-cycle" as you have stated. It should be done now. I will do a big water change tomarrow and hope t goes back to zeroi just wanted to make sure i got bacteria in the filter and gravel before i took large amounts of water out.
Thanks for the help![]()
You guys are awesome! i just got my tank checked and my ammonia is very close to zero agian. I also just got an aquaclear 30 for it!! Should i worry about losing too much bacteria when changing filters? Ive heard that running both for a litle while will do the trick....true?
Please reply quickly i am excited to put this baby in!!