Natural Sea Salt Mix - 5 gallon

Made from all natural ingredients ensuring the absence of nitrates, phosphates and ammonia. Special patent pending manufacturing process generates a Micro-Crystal that, when mixed with water, dissolves almost instantly.

The combination of natural elements, high-grade materials, and Micro-Crystals guarantees a solid foundation for your successful marine aquarium. Pre-measured bag is ready to use. Makes 5 gallons of marine water. 1.45 pounds (658 grams) per bag.