D-D 50 Gallon Reverse Osmosis Unit (3-Stage RO Machine) other plumbing alkalinity shoul dnot be allowed

alkalinity shoul dnot be allowed to fall below 2 meq/L

Carb L is almost entirely free of phosphate and has an extremely high capacity

reef and freshwater aquariums

protein acids

anemones and feather duister worms

D-D 50 Gallon Reverse Osmosis Unit (3-Stage RO Machine) other plumbing alkalinity shoul dnot be allowedThe importance of using Reverse Osmosis (RO) water for use in an aquarium cannot be over emphasised and so D D have a full range of high quality Reverse Osmosis Units for all applications. Reverse osmosis water is essentially free from chlorine, nitrates, phosphates and heavy metals and is an ideal base for making up salt solutions or for freshwater aquariums or replacement of evaporated loss. Tap water is generally full of these pollutants and the