- 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.
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