GloFish Fluorescent Aquarium Gravel

• Aquarium gravel comes in colors that complement GloFish and GloFish tank accessories. Works great for other fish, too!
• Fluorescent pieces glow dramatically under blue aquarium lights and look lovely under white daytime light, too.
• Fluorescent gravel can be used alone or mixed with regular gravel as an accent. You can even make patterns with it!
• Helps creates an otherworldly effect in your aquarium.
• 5-lb bag provides enough substrate for a 5 gallon tank.

For optimal results, use two pounds of gravel per one gallon of water. Rinse gravel before using.