I got this to help with shrimp, snails and mollies. I have fairly hard water already, but I've struggled keeping healthy mollies and my mollies currently seem to be doing as good as ever. I'd be curious how much and how it removes chlorine from water. Maybe another Aquarium Co Op video idea?
RCS Shrimp Loved It
I wish I knew more about this product to tell you but it's adds minerals to your water which then makes it harder water and calcium is one of those minerals. Beyond that most research or forum discussions get controversial and I started learning new words every sentence like.......osmoregulation and Redox balance. Hopefully Corey will do a detailed video b/c YouTube doesnt have much about WonderShell products but read the Title if my overall experience using it wasn't clear.
Did what I wanted.
My water was a bit soft for my shrimp. These shells raised my water hardness and the Shrimp have been grazing off it. My shrimp are happy so I am happy!