Originally Posted by FishyFishy89
Do you have sources to that claim?
I don't think fish need calcium as much as we do.
oooh how are the shrimpies. Im still jellie u got two for free whilst my petco has beenout of stock for a while now.
When shrimps lose their old skin they need nutrients to form the hardened exoskeleton of future moults. the most readily available source is their old moult.
A failed moult is one of the major causes of shrimp death, after bad water quality >.>.
you can add a pinch of calcium clay to the tank every time they moult and after water changes, it will help a lot :)