ADA Green Brighty Nitrogen 180ml - Premium Liquid Aquarium Fertilizer for Plant Growth | Perfect for Freshwater Fish Tanks & Aquatic Plant Care

The color of leaves and growth of plants tend to get thinned or suppressed if a lack of nitrogen occurs. Supplying nitrogen to the planted aquarium improves the color of leaves and growth of plants. (It does not include phosphate (PO4) that often triggers algae)