CRS decolouring

[citvengen]

Hi Guys,

keeping CRS for sometime, but notice some of them their colour became dull and getting more transparent. Any advise?
their diet, only feed them once aweek, alter Multipara and Dry spinach.

[mkz]

I think temperature could be the reason for their whites to turn more transparent. Some are more sensitive than others, the higher the temp the whites become more transparent. It also depends on the conditions they were raised too. When i got shrimps from the LFS, their tank temp was 22-23 degrees. My tank is around 25-26 degrees. Within a few days, the whites become more transparent and they have been staying that way. Mineral content plays a part too.

Perhaps the sifus here can input. I want to know too