Giving water soluble calcium to chickens 0 0 Can you add water soluble calcium to the chicken waterer for calcium supplement Share Facebook Twitter Google+ Tumblr LinkedIn Mail pmash1 asked 3 years ago You must login to post comments Answers (2) Filter Sort by: Most Votes Newest FirstOldest FirstRandomRecently Active Post Answer Keyword Match all Match any Accepted/Unaccepted Show accepted answers only 1 0 yes i have added WCA to my chicken water for years. nice hard shells. jamieewashko answered 3 years ago You must login to post comments 0 0 we add a TBSP of WCA to our 24hr fermented chicken food mix when egg production drops or there are abnormalities to eggshell. definitely helps keep chickens healthy. suzepureknf answered 3 years ago You must login to post comments Showing 2 results Your Answer Please login first to submit.