Check the listing for details. OASE 45379 Water Clarifier, Black. Color: Black, Condition: New. Listed at 27.98 USD. OASE 45379 Water Clarifier, Black Features Aquaactiv water clarifier quickly clears murky water by eliminating floating Particles and organic matter by flocculation, making them heavy enough to sink to the bottom of the pond.Produces Best results when used in Tandem with our aquaactiv sludge Remover.It is non-toxic to fish, pets, wildlife, and aquatic plants.A 18 oz. Bottle treats ponds up to 1, 080-gallons. Details Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!