Tan Savage Riverbed – Your Ready-to-Scape Wild River Substrate Tan Savage Riverbed captures the rugged, untamed character of natural river systems with its rich tan sand and dynamic mix of warm and dark-grey pebbles. This carefully crafted blend reflects the raw erosion and movement of true riverbeds, bringing an organic, expressive, and timeless energy into your aquascape or paludarium. The warm tan base provides an earthy, grounded foundation, while the darker pebbles add bold contrast, depth, and natural shadowing. Together they create a riverbed aesthetic that feels authentic, textured, and alive — perfect for nature-style layouts, flowing river biotopes, or artistic, high-impact designs. Completely inert, pH-neutral, and non-toxic, Tan Savage Riverbed is safe for all aquatic species, including delicate shrimp and planted aquariums. Lightweight, easy to shape, and highly versatile, it enables both beginners and experienced scapers to sculpt terrain with realistic flow and detail. Available Sizes4.4 lb (2 kg)11 lb (5 kg) Each Bag IncludesA natural blend of warm tan sand and dark/warm-toned pebbles designed to replicate rugged, textural freshwater riverbeds. Why You’ll Love It✓ Warm tan sands paired with dark pebbles for dramatic contrast✓ Rich texture ideal for wild river biotopes and nature layouts✓ Inert, pH-neutral, and completely livestock-safe✓ Enhances plant greens, driftwood tones, and bold stone textures✓ Lightweight and easy to sculpt into natural slopes and banks✓ Perfect for planted tanks, shrimp setups, and paludariums Design TipUse darker pebbles to create shadow pockets, flow channels, or river “cut lines” that guide the viewer’s eye. Build gentle slopes toward the front for depth and natural realism. Specs & CareSubstrate Type: Natural sand + river pebble mixColor: Warm tan sand with dark grey and warm-toned stonesTexture: Fine sand blended with rugged pebblesGrain Size: 0.04"–2" (0.1–5 cm)Effect on Water: Inert — will not affect pH or hardness Rinse lightly if preferred. Add water slowly during filling to avoid stirring the substrate. Remove floating particles with a net. Safe for all fish, shrimp, snails, plants, reptiles, amphibians, and terrarium inhabitants.