Key Features Active carbon pond filter media Does not alter the water pH Phosphate free Prevents algae growth Quickly absorbs toxic substances from the water Superfish Carbon filter media absorbs chemicals and other harmful substances and colourants found in your pond water. It is also designed to prevent problems you may have with your pond water, for example algae growth. With the use of this carbon media, your pond will enjoy crystal clear waters with the use of this media. This filter media is also phosphate free and has no effect on the pH of the water. Specifications Bag size: 10 Litres
