• WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
  • WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
  • WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
  • WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
  • WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
  • WIO - Sable Gravel Mix - 2kg Soil and Substrate WIO
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WIO - Sable Gravel

WIO - Sable Gravel

$14.95
$14.95
Save $-14.95 Sold out
Offers a rich blend of dark greys, blacks, browns, and ochre-red tones for a warm, natural riverbed aesthetic. Its smooth, small grains create a refined, biotope-accurate foundation that enhances plant contrast and delivers an authentic, elegant substrate look.
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Fast and free

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Pre-washed and 100% natural

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24/7 support

Details

Color: A rich mix of dark greys, blacks, browns, and warm ochre reds that recreate the earthy tones of natural riverbeds.

Composition: Smooth, naturally rounded pebbles selected for realistic freshwater stream aesthetics.

Size Mix: 0.2"–0.6" (5–15 mm) for natural variation and depth.

Matching: Pairs beautifully with dark stones, driftwood, botanicals, and warm-toned sands like Tan Savage or Tigris Sand.

Results: Creates a grounded, natural riverbed look with soft transitions and enhanced contrast for plants and hardscape.

Ready to Use: Pre-washed — only a light rinse recommended before use.

Safety: Completely inert; safe for fish, shrimp, plants, reptiles, amphibians, and terrarium species.

Worry-Free: pH-neutral, hardener-free, CO₂-proof, and light-stable.

Versatile: Ideal as a primary substrate, detailing layer, or mixed with other gravels for texture.

Packing: 4.4 lb (2 kg) bags.

Origin: Sourced and prepared in Europe with natural, authentic materials.

SHIPPING INFO

Fast and free shipping within the U.S. and Australia.

Worldwide free shipping on orders over $599!

CARE INSTRUCTIONS

Water hardness: Does not affect water hardness.

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  • Fast and free

  • Pre-washed and 100% natural

  • 24/7 support

  • Over 100,000 happy aquariums

Sable Gravel – Your Ready-to-Scape Riverbed Substrate

Sable Gravel brings natural depth and earthy character to your aquascape with its dark-toned mix of smooth pebbles in grey, black, brown, and warm ochre reds. Its soft, rounded texture mirrors true riverbeds and stream margins, creating a rich, organic foundation ideal for biotopes, terrariums, and detailed nature-style layouts. When wet, its deep tones contrast beautifully with vibrant green plants and botanical elements.

Available Sizes
S: 0.2"–0.6" (5–15 mm)
4.4 lb (2 kg) bags

Each Bag Includes
A curated, pre-washed blend of smooth natural pebbles designed for realistic riverbeds, detailing work, and authentic aquascape transitions.

Why You’ll Love It
✓ Dark, earthy tones for natural stream and river aesthetics
✓ Smooth, rounded texture ideal for aquatic and terrestrial setups
✓ Perfect for river biotopes, detailing, borders, and accent zones
✓ Inert — will not affect pH or hardness
✓ Works as a primary substrate or layered for custom textures

Design Tip
Use Sable Gravel to soften the edges around larger stones and wood. Combine with other grain sizes to build natural gradients and add depth to river paths and shorelines.

Specs & Care
Material: Natural rounded pebbles
Color: Grey, black, brown, and warm ochre red
Texture: Smooth, soft, and naturally rounded
Grain Size: 0.2"–0.6" (5–15 mm)
Effect on Water: Inert — does not alter hardness or pH

Pre-washed and ready to use. Rinse lightly if preferred. Add gently during setup to avoid disturbance and skim any floating debris if needed.

Safe for all fish, shrimp, snails, plants, amphibians, reptiles, and terrarium species.