Dennerle Plant Elixir Basic is a complete feed for aquarium plants. Contains all important minerals and trace elements in plant-available form. For rich green, healthy leaves and radiant colours. Ideal in combination with Dennerle Plant Care Basic Root fertilizer. Dennerle Plant Elixir Basic is the universal growing power for aquarium plants, free of phosphate and nitrate.Dennerle Plant Elixir Basic+ - universal nutrient supply for all aquariums+ with all important nutrients and trace elements+ for splendid plants and strong colors+ immediate and long-term effect+ optimized according to the example of natureDosage of Dennerle Plant Elixir Basic:Add weekly 10 ml per 50 litres of aquarium water. 250 ml are sufficient for 1250 litres, 500 ml are sufficient for 2500 litres of aquariumwater.