Introducing Reef Start Pro Bac, the perfect bacterial starter for brand-new tanks! This highly effective solution contains billions of live bacteria in each milliliter, with specialized, active bacterial strains in the B-29 substrate matrix.

That means crystal-clear water in no time–bacteria will spread throughout the aquarium and instantly start cleaning it. Getting rid of excess nutrients, suppressing pesky algae, and maintaining healthy conditions? Consider it done. Reef Start Pro Bac is designed especially for marine tanks with artificial rock, and doesn’t need to be added when building a reef with fresh live rock–those rocks provide enough bacteria!