Ultum Nature Systems
Ultum Nature Systems Controsand Tahoe Aquarium Sand 8 Liters For Freshwater Planted Tanks And Shrimp Habitats
Ultum Nature Systems Controsand Tahoe Aquarium Sand 8 Liters For Freshwater Planted Tanks And Shrimp Habitats
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Product features
Product features
Materials and care
Materials and care
[Generic] 100% Natural inert silicate-based stone gravel.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Create a stunning natural aesthetic in your aquarium with Ultum Nature Systems Controsand Tahoe. This premium 8-liter bag of natural, rounded pebble gravel is meticulously designed for freshwater planted aquariums, terrariums, and paludariums. Featuring a versatile grain size of 3 to 5 millimeters, this substrate is ideal for creating structured layouts, including foreground accents, natural-looking paths, and clean transitions in your aquascape.
Controsand Tahoe is an inert substrate, meaning it will not alter your aquarium water chemistry, making it a stable and safe choice for freshwater fish, live shrimp, and delicate bottom-dwelling species. The smooth, rounded texture ensures the safety of inhabitants, preventing injury while allowing for natural foraging behavior. Its neutral, earthy color palette complements various styles, from biotopes and blackwater tanks to lush, heavily planted Dutch-style aquascapes. Whether used as a standalone base or layered over nutrient-rich soil, this substrate provides a professional finish for hobbyists looking to achieve a high-end aquascaping look. With its durable composition, it maintains its appearance over time and does not cloud the water, ensuring your tank remains pristine.
FAQ
Q1. What is the grain size of Controsand Tahoe?
Ans: The grain size for the Tahoe variety is approximately 3 to 5 millimeters, making it a medium-sized gravel perfect for layering and aquascaping.
Q2. Will this substrate change my aquarium water pH?
Ans: No, this is an inert substrate. It will not leach minerals into the water, ensuring that your water parameters remain stable and unchanged.
Q3. Is this safe for freshwater shrimp?
Ans: Yes, it is completely safe for live shrimp. The smooth, rounded shape of the pebbles prevents injury to sensitive shrimp legs and antennae while they forage.
Q4. Are these products authentic and imported?
Ans: Yes, all products sold by Rudra Retails are 100% authentic and sourced directly from the USA, ensuring you receive genuine premium aquarium supplies.
Q5. Do I need to rinse the sand before adding it to my tank?
Ans: While it is relatively clean, we recommend a light rinse with dechlorinated water to remove any residual micro-dust from the packaging process, which helps maintain immediate water clarity.