AquaForest BioS - 50ml AquaForest BioS - 50ml is a concentrated nitrifying bacteria supplement for new and established marine aquariums, helping accelerate biological maturation and support stable nitrogen-cycle performance. AquaForest BioS Nitrifying Bacteria for Reef Aquarium Cycling BioS contains specially selected bacterial strains designed to help establish the microbial foundation needed for ammonia and nitrite processing. It is especially useful during the first days of a new reef aquarium, when starting new biological media, or after maintenance events that may disturb the filter’s bacterial population. Marine Biofilter Support and Water Clarity Benefits Helps start and accelerate the nitrification process in new marine aquariums. Supports the bacterial environment responsible for processing ammonia and nitrite. Useful for seeding biological filtration media in newly established systems. Can help break down food residue, organic compounds, and sediment in mature aquariums. Supports clearer water and cleaner substrate conditions when used as directed. Compatible with probiotic bacteria-based filtration systems. Compact 50 ml bottle is suitable for regular startup and post-maintenance dosing. BioS 50ml Product Details Product type: nitrifying bacteria supplement Package size: 50 ml Primary use: marine aquarium cycling, biological filter seeding, and post-water-change support Application: reef aquariums, marine aquariums, sump media, and biological filtration media Recommended startup dosage: 1 drop per 100 L daily for the first 2 weeks BioS Storage and Use Notes Shake before use. BioS should be used after water changes in functioning aquariums and during the first two weeks of a new setup. Avoid overdosing beyond label guidance, and do not overtighten the bottle cap. AquaForest BioS Dosing Directions Shake the bottle well before each use. For new marine aquariums, dose 1 drop per 100 L of aquarium water daily for the first 2 weeks. For functioning aquariums, dose after water changes or when additional bacterial support is needed. Add to an area of good water movement so the bacteria can disperse through the system. Monitor ammonia, nitrite, and nitrate while cycling or after major system changes. What's Included One 50 ml bottle of AquaForest BioS