About this item

• Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish & plants
• Help simulate the onset of the rainy season for encouragement of fish spawning
• Enhances the effectiveness of plant nutrient solutions in aquariums
• Increases the availability of important nutrients such as iron, calcium, magnesium, molybdenum, copper, manganese, zinc, cobalt & nickel
• Made in the USA