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DVH BioGro 123 is a 3 part Probiotic Solution to a Cleaner Aquarium
BioGro 123 is a new 3 part probiotic aquarium system that contains several strains of probiotic bacteria that will help reduce nitrates, phosphates and eat away detritus buildup in the aquarium. BioGro 1 (BioGro Balance) contains 12 strains of bacteria that produce enzymes which are needed for stabile biological balance. BioGro 2 (Nitrification) contains 14 strains of probiotic bacteria which enhance the nitrification process. BioGro 2 contains Nitrosomonas, Nitrobacter, and Nitrospira strains. To optimize this process, DVH has also added bacillus strains. These bacillus strains work closely with nitrifying bacteria to help reduce nitrates in the aquarium. BioGro 3 contains 9 strains of bacteria. These bacteria remove the slow decaying sludge (detritus). These bacteria remove the slowly decaying detritus that is a breeding place for pathogen organisms. Decaying/Rotting detritus can release toxic gasses which can harm your fish and corals and can emanate bad smells from your aquarium. All BioGro 123 bacteria are pathogen free and naturally cultivated.
Directions for Use:
Shake well before dosing! Please turn off UV and/or Ozone for 1 day when adding BioGro. You can dose all 3 steps at one time. Dosage is based on a average aquarium but dosage can be higher or lower without any negative effects. Keep away from children, do not ingest. Please use within 6 months after opening. Refrigeration after opening is recommended but not necessary.
- Start Dosage: 30ml per 50 gallons
- Weekly Dosage/Maintenance: 10ml per 50 gallons
About the Author

Scott Groseclose is the founder and owner of Aquarium Specialty & The Southern Aquatic Experience. With over three decades of experience in the saltwater and reef aquarium hobby & industry, Scott is passionate about educating hobbyists and advancing the reefing community. His commitment to excellence and innovation has helped Aquarium Specialty become a trusted resource for aquarists of all experience levels. When he’s not managing the business, Scott enjoys time on the coast and spending time with his family & friends.
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