New Life Spectrum Probiotix Formula New Life Spectrum probiotix — probiotic enhanced diet that can improve digestion and water quality through our own blend of probiotic cultures. Probiotix works in three ways to improve your fish’s health: improved nutrients by your fish, cleaner phosphorus-reduced waste, and cleaner water as the probiotic-laden waste gets into the filters. It’s a virtuous cycle! Increased nutrient absorption by your fish's gut Cleaner waste for better water quality Healthy bacteria in your water & filter = Cleaner aquarium