BRIGHTWELL XPORT NO3 CUBES MEDIA NITRATE REMOVAL FOR POND AQUARIUM FISH TANK
Read all instructions before use. Remove Xport NO3 Cubes from. Do not fluidize. In systems with an initial [NO3] of <40 ppm, begin with a ratio of 150 g Xport NO3 Cubes per 120 US-gallons (454 L) in.