Aqua One Sand Lighthouse Ornament 7.5 x 5.9 x 11.2cm hi kari measuring the level of potassium

measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm

Purigen generally ignores simple elemental compounds

125l Aquarium size up Activated carbon (Nyos ACTIVE CARB) - 450ml 900ml Max

Please note that the information provided is based on general observations and may vary depending on specific tank conditions and individual plant growth

Aqua One Sand Lighthouse Ornament 7.5 x 5.9 x 11.2cm hi kari measuring the level of potassiumAdd some colour and life to your aquarium with Aqua Ones ornaments range! You are sure to find an ornament or two to suit your aquarium and style, within the large comprehensive rangeavailable from Aqua One! Add life and colour to your aquarium. Creates an aesthetically pleasing environment for your aquarium and its inhabitants. Large variety within the Aqua One Ornaments range. Suitable for: Coldwater, Tropical & Marine Weighted base Genuine Aqua One