For SALT & FRESH WATERFeatures and other benefits: Dramatically reduces need for water changes Reduces the frequency of cleaning Good for salt and freshwater fish Chemical free! A new tank starter for biological cycling and boosting An organic waste degrader Naturally stimulates plant growth Lowers ammonia levels and biologically reduces nitrates Removes odors and clears cloudy water Biological maintainer for established tanks Enhances ability of plants to utilize light, water and nutrients Breaks down residue on gravel, plants ,rocks, etc. Breaks down protein foam
4 fl. oz. (118 mL.) (SBH04) Treats a 30 gal. tank for 16 weeks.
8 fl. oz. (251 mL.) (SBH08) Treats a 65 gal. tank for 32 weeks.
16 fl. oz. (473 mL.) (SBH16) Treats a 75 gal. tank for 46 weeks.