Api Liquid Fw Master Test Kit
or 4 fortnightly payments of £8.75 with More info
A complete test kit for testing tap and aquarium water. Tests five different potentially dangerous water conditions. Includes Freshwater pH, High Range pH, Ammonia, Nitrite, and Nitrate. Kit features computer-analyzed laminated color cards, instruction booklet, 4 test tubes, a holding tray for testing bottles and a test tube rack.