CaribSea Super Naturals Shadow Creek 20 lb Aquarium Substrate
CaribSea Super Naturals Shadow Creek is a natural-looking aquarium substrate featuring a blend of light and dark grains for a realistic riverbed appearance. Its balanced color tones help create a natural backdrop that makes tropical fish, shrimp, snails, live plants, rocks, and driftwood stand out beautifully.
This smooth, fine aquarium sand is gentle on bottom-dwelling fish and invertebrates, making it a great choice for corydoras, loaches, shrimp, snails, community aquariums, planted tanks, and aquascaped freshwater setups. As part of the CaribSea Super Naturals line, Shadow Creek is inert and aquarium-safe, meaning it will not alter pH or hardness when used as directed.
Key Features
- Natural Riverbed Look: Light and dark grain blend creates a realistic freshwater aquascape appearance.
- Smooth Fine Texture: Gentle on corydoras, loaches, shrimp, snails, and other bottom-dwelling species.
- Inert Substrate: Will not alter aquarium pH or hardness when used as directed.
- Great for Planted Tanks: Provides a natural-looking base for live plants and aquascaping layouts.
- Aquarium-Safe: Designed for freshwater aquariums and safe for fish and invertebrates when used properly.
- 20 lb Bag: Ideal for medium freshwater aquariums, aquascapes, or accent sections in larger tanks.
Product Details
- Brand: CaribSea
- Collection: Super Naturals
- Product: Shadow Creek Aquarium Substrate
- Size: 20 lb bag
- Color: Natural blend of light and dark grains
- Type: Fine aquarium sand substrate
- Water Chemistry: Inert; will not alter pH or hardness
- Best For: Freshwater aquariums, planted tanks, aquascapes, shrimp tanks, and community setups
Best For
- Freshwater community aquariums
- Planted aquariums
- Shrimp tanks
- Snail tanks
- Corydoras aquariums
- Loach aquariums
- Natural riverbed aquascapes
- Driftwood and rock layouts
Coverage Guide
As a general guide, plan on approximately 1 pound of sand per gallon for a shallow 1-inch substrate bed. For deeper beds, larger aquarium footprints, or heavily aquascaped layouts, multiple bags may be needed.
Actual coverage can vary depending on tank dimensions, desired substrate depth, hardscape placement, and aquascaping style.
Setup Tips
Rinse Shadow Creek substrate thoroughly before adding it to your aquarium to help reduce cloudiness. Add water slowly over a plate, bowl, or plastic bag to avoid disturbing the sand bed. Allow filtration to clear any remaining fine particles before adding livestock.
For planted tanks, pair this substrate with root tabs or a nutrient-rich base layer when growing heavy root-feeding plants.
Why Choose CaribSea Shadow Creek?
CaribSea Super Naturals Shadow Creek is a great choice for aquarists who want a natural-looking substrate that blends well with live plants, driftwood, stones, and freshwater fish. The mixed light and dark tones create a realistic riverbed effect without overpowering the aquarium layout.
Its smooth texture also makes it a strong option for fish and invertebrates that spend time near the bottom of the aquarium.
Frequently Asked Questions
Is CaribSea Shadow Creek safe for shrimp and snails?
Yes. The smooth sand grains are gentle and aquarium-safe for shrimp, snails, and many bottom-dwelling fish when used properly.
Will Shadow Creek change my water chemistry?
No. CaribSea Super Naturals Shadow Creek is inert and will not alter aquarium pH or hardness when used as directed.
Can Shadow Creek be used in planted aquariums?
Yes. It can be used in planted aquariums and provides a natural-looking base for aquascaping. For heavy root-feeding plants, use root tabs or a nutrient-rich base layer.
Is this substrate safe for corydoras and loaches?
Yes. The smooth, fine texture is gentle on sensitive barbels, fins, and bottom-dwelling species like corydoras and loaches.
How much substrate do I need?
A general rule is about 1 pound of substrate per gallon for a shallow 1-inch bed. Deeper aquascapes or larger tank footprints may require more.
Should I rinse Shadow Creek before use?
Yes. Rinse before adding it to the aquarium to help reduce initial cloudiness.
Available at Tropical Treasures Wyo
Shop CaribSea Super Naturals Shadow Creek 20 lb Aquarium Substrate online or in-store at Tropical Treasures Wyo in Cheyenne, Wyoming. This natural riverbed-style aquarium sand is a great choice for planted tanks, shrimp tanks, corydoras aquariums, loach setups, community tanks, and freshwater aquascapes.
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