After the wc last nite, i let the water calm for 2 hrs and tested the tds again, it went back to 120ppm, which i think that range is ok. The only different is this time i use 30% of RO water, instead of tap water which i saved over many days.. Will see how's goes... But hey the CRS/CBS is my first experience too... Hehe
I also forgot mention, i didnt add anything in RO water, so the tds was 95, and then i took out about 1 gallon water to bucket and mix 1/3 tsp of Seachem Equilibrium.. So it bring up 120ppm tds. Prior even i use tap water, i still add small amount Seachem Equilibrium but the level tds is around 130-150
The new babies are about 1 week old.
The only thing I am concern is my CRS/CBS some of them losing their white color, maybe the food prior isnt good enough? I bought on here.. But last night i went buy Mega One - Veggie Round no contain copper.. Let see if that help.. Any thought about this?