What does it mean when a invertabrate is moulting?
flydan Active Member Dec 16, 2001 #3 Hey, Shrimp usually shed their exoskeleton about once a month. That is one reason to keep your calcium levels up to 400-450ppm since they require this to form a hard shell. The first time it happens most newbies think their shrimp died. Dan'l
Hey, Shrimp usually shed their exoskeleton about once a month. That is one reason to keep your calcium levels up to 400-450ppm since they require this to form a hard shell. The first time it happens most newbies think their shrimp died. Dan'l
