Turn on the light this morning and didn't see any deaths. The shrimps were shock when I turn on the light. I think they are not use to the white sand and they had been in the dark for more than 24 hours. It will take a while for them to adjust to the light. Didn't check the parameter and will do it tonight.
Order a pH pen not sure if it will work good.
Please forgive me for my grammar mistakes!
Last edited by sunyang730; 07-11-2012 at 06:25 PM..