GloFish Aquarium Fish Gravel, Black, 5-lb; With GloFish Aquarium Fish Gravel, you can make your aquarium look magical. This gravel looks fluorescent under blue LED lights, complementing your betta's brilliant colors. The gravel also provides a base to your ornaments and plants, or ...GloFish Aquarium Fish Gravel, Black, 5-lb; With GloFish Aquarium Fish Gravel, you can make your aquarium look magical.
This gravel looks fluorescent under blue LED lights, complementing your betta's brilliant colors. The gravel also provides a base to your ornaments and plants, or you can use it as an accent. Creates a colorful base for your ornaments and plants.
Fluorescent-accented gravel looks brilliant under blue LED lights. Use as a substrate or accent. Available in a variety of colors.
Create an eye-catching underwater fluorescent experience.