The 2HR Aquarist APT 3 / Complete is a premium all-in-one liquid fertilizer designed for planted aquariums. It provides a balanced blend of essential nutrients, ensuring optimal plant growth, vibrant colors, and a healthy aquatic ecosystem. Developed for high-tech and demanding aquascapes, this fertilizer enhances plant vitality while minimizing algae issues. Unlike other fertilizers that may require multiple components, APT 3 / Complete delivers all necessary nutrients in a single solution, including nitrogen (N), phosphorus (P), potassium (K), iron (Fe), and trace elements. This makes it an excellent choice for aquascapers who want professional results with minimal effort.2HR Aquarist APT 3/Complete+ complete Nutrition - Provides all essential macro and micronutrients+ strong, healthy growth - boosts plant metabolism and root development+ enhanced coloration - encourages lush, vibrant plant colors + algae control - Optimized nutrient balance reduces excess algae growth+ easy to use -