The CaribSea Super Naturals Raven River Pebble is a premium-grade aquarium gravel designed to replicate the look and feel of a natural riverbed. Its deep gray-black tone enhances aquarium plants and fish colors while creating a calm, natural environment.
The smooth, rounded stones are safe for bottom-dwelling and sensitive fish species. This substrate is completely inert, containing no limestone, and will not affect water pH or hardness, making it ideal for all types of community tanks.
Features:
Color: deep gray/black with natural highlights
Grain size: 3–5 mm
Weight: 20 lb (9.07 kg)
Smooth, dust-free, and safe for all fish
Promotes natural water flow through the substrate
Suitable for tropical and coldwater aquariums
Usage tips:
Rinse before use to remove fine particles. Spread a 3–5 cm (1–2 inch) layer for a natural river look.
