One bottle, easy dosing, minimal investment. Suitable for both beginners and advanced aquarists. Modern fertilizing formula, which contains all the micro and macronutrients needed by the plants. Causes the plants to feed more on the nutrients from the substrate, providing higher stability. Compatible with all forms of aquatic life, including shrimp (the copper content is very small). It offers a moderate growth rate, compared to the other formulas in the MasterLine range.