The package is complete set that highly recommended for guppy care which best benefit for the growth of the guppy Package combination of 1 piece of the following: Size S: (1) KOIKA CLEAR 30ml, (2) BAC + 30ml and (3) BAC M 10ml Size M: (1) KOIKA CLEAR 105ml, (2) BAC + 105ml and (3) BAC M 30ml 1. Brand name: KOIKA CLEAR 30ml Used: Treatment of Organic Waste in Aquarium - Reduce pollution - Enhance Bio-Filtration - Reduce Maintenance - Make water clear and deodorized - Clean gravels - Remove sludge and ammonia - Stabilize microflora in the filter system 2. Product name: KOIKA BAC + 30ml Usages: Probiotics - Promote appetite and growth - High resistant to deseases - Enlive colors 3. Brand name: KOIKA BAC M 10ml Usages: Multi Vitamins - Prevent fish and shrimp from mold, parasites, and intestinal diseases - Boost immune system of fish and shrimp - Enlive colors of fish and shrimp - Supply essential vitamins - A, B6, C, E, B1, B5, B2 for growth of fish and shrimp Special note: * Please follow the instructions on the packaging for the best result and safety **This is an environmental friendly biotechnological product.