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Ultum Nature Systems Controsand is a thoughtfully designed line of decorative substrates made for planted aquariums and nature-inspired aquascaping. Tahoe Controsand features rounded, natural gravel in a neutral color palette, offering maximum versatility for a wide range of aquascaping styles. Whether used on its own or combined with finer sands, Tahoe serves as a subtle yet effective accent or base layer in freshwater aquariums, terrariums, and paludariums.
Simple to prepare and easy to use, Tahoe is well-suited for aquarists of all levels. Just rinse thoroughly to remove finer dust, then distribute across your aquascape to add texture and a naturally balanced tone.
Natural Gravel Tone
A blend of neutral-toned pebbles that complement most aquascaping styles—ideal for accenting darker or finer substrates, and enhancing the colors of plants and livestock.
Root Development Support
The substrate’s texture encourages secure root anchoring and efficient nutrient absorption for healthy plant growth.
Bottom-Dweller Friendly
Rounded and smooth, Tahoe is safe for shrimp and other bottom-dwelling species that sift and forage through substrate.
Approximate Grain Size: 3 ~ 5 mm
Available Sizes: 3L and 8L bags
Important Note: Tahoe Controsand may alter water chemistry by increasing hardness.
1x bag of UNS Controsand - Tahoe
