CaribSea Super Natural Aquascapes - Midnight River

Midnight River is the latest freshwater aquarium substrate in the Super Natural Aquascapes™ product line from CaribSea. This dramatic, all-natural black river substrate is ideal for any freshwater aquarium.

Midnight River features:

• All-natural; no paints, dyes, or coatings
• Smooth, fish-friendly grains
• Will not affect pH or hardness
• Helps to reduce nitrates
• Typical size: 3-5mm