I had to change water too much so i gave all the fishes to someone.
1 week after, i changed around 30 to 60 % of all water (RODI + BeeShrimpGH+) 4 times in a row in 1 week, my RODI is 3 months old and makes crystal god pure water.
This is a ADA 60P with a eheim 2213, all tubings are cleaned, all substrate too, 4 new pads and ceramic and balls and cleaned this week.
I dont overfeed at all, especially the last 2 weeks, the 7-8 shrimps didnt get any food at all, they just clean and wipe and dance and twist and shout.
Is it possible that even if i refill on a bag, the movement makes crap come off the bottom and generate more new nitrate ???
Picture test tubes : left is after 2 WC, right is 1hour ago...
I receive painted fire reds and ss+ cbs friday so i wish they enter a <5ppm nitrate soup.
Thanks a lot !