UNS Controsand Maui
UNS Controsand Maui is a natural substrate custom blended for use in freshwater aquariums and terrariums, providing a safe environment for fish, invertebrates, and reptiles while enhancing aquascaping aesthetics.
Controsand is a natural substrate custom blended for freshwater aquarium and terrarium use. Made available in various tones and granule sizes to achieve the perfect aquascape, it is safe for fish, invertebrates and reptiles. Use in conjunction with Ultum Nature Systems Controsoil aquarium plant substrate to achieve optimum results.
Ultum Nature Systems Controsand is a line of decorative sand substrates designed for use in planted aquariums and aquascaping. Maui Controsand is a fine-grain natural sand. Its cool-toned palette works well when paired with natural stone and provides subtle contrast.
Whether you're setting up your first aquascape, or you've been in the hobby for years, Controsand is easy to use. Just rinse the substrate gently to remove finer grains, then spread it evenly in your aquarium for a naturally earthy tone.
Key Features & Benefits
- Root Development Support: Controsand's unique granule composition encourages strong root development, ensuring your plants anchor securely into the substrate and absorb nutrients effectively.
- Compatible with Bottom-dwellers: Perfect for shrimp or other bottom-dwelling species that sift through sand.
Product Specifications
Approximate Grain Size: 0.4 ~ 0.9MM
Available Sizes: 3L and 8L bags
Important Note: Controsand Maui may alter water chemistry by raising hardness.
What's Included
1x bag of UNS Controsand - Maui
When can I expect delivery?
- Gauteng (Jhb/Pta) - 2-3 working days
- Nationwide (Cpt/Dbn+) - 2-5 working days
- Outlying Areas - 3-7 working days
All orders are sent via Economy Road 🐌 typically through Internet Express Couriers. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.
If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.
No more waiting at home or work for deliveries! ⏰ Now you can pick up your orders from a locker or counter location while you continue with your day. Depending on your location, delivery times to a Bob Box Locker can take between 3 to 7 working days!* Please note that once the parcel is deposited in the locker, you have 2 days to pick it up. If you fail to do so, it will be returned to the sender, and additional shipping fees will apply to resend your order.


















