Estes Stoney River Red Flint Freshwater Aquarium Gravel - 3/8 Inch - 25 Lbs - Case of 2

Estes Stoney River Aquarium Gravel – Flint (25 lb) is a natural-looking gravel substrate that brings an authentic riverbed appearance to your freshwater aquarium. The “Flint” variant features a mix of neutral earth-tone granules (gray, tan, brown) that mimic small river pebbles. This gravel is 100% acrylic-coated, making it inert and safe – it won’t alter your water’s pH or hardness. The smooth, non-toxic gravel pieces are gentle on bottom-dwellers and perfect for fish that like to dig. Stoney River Flint gravel not only looks great, but it also provides a stable base for anchoring plants and creates plenty of gaps for healthy water flow through the substrate. The 25 lb bag gives enough to create a 2–3 inch bed in medium to large tanks. It’s an excellent choice for aquarists seeking a classic, natural gravel that highlights their fish without any artificial colors, ensuring a timeless aquascape.