-High concentration of aerobic and anaerobic probiotics
-Prevents water contamination   
-Reduces algae growth AZOO PLUS Ultra Bioguard has a high concentration of natural aerobic and anaerobic probiotics.
Our probiotics can quickly decompose nitrous acid, ammonia, nitrates, hydrogen sulfide, and other harmful substances.
They can further purify the aquarium bottom and filter organic matter, biological waste, uneaten feed and other pollutants, thereby preventing the source of water contamination to reduce the growth of algae.