WCA ratios 0 0 How much egg shells by weight to how much liquid of brv please? Thanks PureReproduction (Water Soluble Calcium) Share Facebook Twitter Google+ Tumblr LinkedIn Mail rory watson asked 7 months ago You must login to post comments Answers (1) Filter Sort by: Most Votes Newest FirstOldest FirstRandomRecently Active Post Answer Keyword Match all Match any Accepted/Unaccepted Show accepted answers only 0 0 You can’t go by weight, crunch up your eggshells and char email up. Whatever volume of eggshells you have after that, put it in a container at least w0 times that volume. Then add 9 times the volume of eggshells as vinegar. FlereusBioAG answered 6 months ago You must login to post comments Showing 1 result Your Answer Please login first to submit.