This topic has probably been discussed b4, but I am too lazy to research.. /img/vbsmilies/smilies/smile.gif ... Do I really need Sodium Alginate and Calcium chloride to make this fruit caviar ? I saw a video using both and also another just using Calcium chloride. Where can I buy these chemicals ? I do not want to buy a big bag. I just want a small amount, for now. I tried asking a pharmacy and they look at me like I am crazy and told me that only hospitals use them.. Please give me your inputs, suggestions, advice etc.... thank you so much.