This is one of a few different formulas i use in my shrimp tanks. This formula is used for the promotion of health, growth, strength, color & Breeding. Ingredients Bacillus Subtillis Natto 3.0x109 (3 billion cfu/g) Instantized BCAA Powder. (2:1:1 ratio of L-leucine. L-Isoleucine & L-Valine). Chitosan. (98% pure.) Product details #1. Bacillus subtilis, is a Gram-positive, catalase positive bacterium. #2. (BCAA) Branched-chain amino acid is an amino acid having aliphatic side-ch