BioClear EXTREME

 Natural liquid bacteria seeds biological filtration. Great for jump starting your clear water in the spring or if you have an existing green water issue. Keeps water clear This bacteria is live in the bottle, so it begins working as soon as you pour it into your water feature.  Works best in water temperatures above 50°F. For lower temps, we recommend Spring and Fall Prep beneficial bacteria. This is an aerobic bacteria and works best in conjunction with a supplemental oxygen source, like a pond aerator.  Use in combination with BioClear and Clean and Remove Away Plus to keep your pond crystal clear and algae-free. Safe for all aquatic life Shelf life 2 years Dosage: 1 ounce per 250 gallons For routine maintenance use one ounce per 250 gallons weekly or bi-weekly. For existing water quality issues use 2 ounces per 250 gallons twice a week until the pond water clears.Use as directed on package instructions.