CaribSea Super Natural Aquascapes Gravel Midnight River, 4ea/10 lb

Our sand sized naturals are now Super Natural Aquascapes. Each bag contains a premeasured dose of beneficial bacteria to help start the cycling process. The smooth, fish friendly grains and dramatic natural colors make this line a must for aquarists.

Dramatic, all natural black gravel roughly 1-4 mm diameter (a coarse sand/fine gravel)
Clean and beautiful, this substrate shows off fish and plants like no other
Smooth grains are fish friendly too

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