The Laguna PT571 can be used in the following applications:
The PT571 - Phos-X Phosphate Remover - Up to 5288 Gal quickly absorbs and removes phosphate in freshwater ponds and is able to treat up to 5,288 gallons, 20,000 liters, of water in as little as three months. This phosphate treatment unit can also trap nitrite, and will not harm the various inhabitants of your pond. This pond phosphate remover also ensures that your pond water is crystal clear.
PT571 - Phos-X Phosphate Remover - Up to 5288 Gal. specifications: