I have a 9 gallon eheim aquastyle, planted with 2 scarlet badis, 4 endlers, 5 RCS and 5 Orange bee shrimp. pH is 7.2, °4dkh and 89.5gh. No co2, but I dose excel flourish and comprehensive. Should I be dosing calcium or anything else for the shrimp? I've only had one death but it was after molting. Weird thing is she was berrieds. must have dropped the eggs and then molted right after or she was not the one that molted at all. no one else looked molted though. So now I'm worried I should be dosing something.