Description
xElevate Your Freshwater Aquascape
Meet Controsoil from Ultum Nature Systems, a brown, volcanic-ash substrate designed for planted tanks, fish, and shrimp. Packaged in a convenient 1 liter (2 lb) bag, this substrate is ready to go straight from the bag, helping you transition from setup to a thriving display with ease.
Designed for Planted Aquariums
The granule composition and varied sizes promote healthy root interaction and steady oxygen exchange around plant roots. The material creates a bed that supports strong plant growth while maintaining a natural look that blends with your aquascape.
- Granule variety and sizes optimize water circulation around roots
- Nutrient-ready bed supports aquatic plants as they establish
- Volcanic ash adds trace minerals in a visually earthy substrate
- Brown tones help the tank look natural and uncluttered
- 1 liter packaging suits a wide range of tank sizes
Safe for Fish, Shrimp and Live Plants
Controsoil is suitable for freshwater inhabitants that prefer slightly acidic water, offering a balanced environment for both aquatic life and plant propagation. The formulation aids plant nutrient uptake while maintaining a calm visual backdrop for your creatures.
- Low buffering supports a gentle, stable water chemistry
- Encourages healthy plant propagation in community tanks
- Compatible with tropical fish and shrimp species that favor softer, mildly acidic water
- Substrate color and texture help reveal vibrant plant colors
Fast Cycling and Easy Setup
Because Controsoil does not contain added nutrients, many hobbyists experience quicker tank cycling, so you can introduce livestock sooner. The no-rinse requirement allows you to shape your aquascape directly from the bag, with clear water on the horizon when you fill properly.
- No rinsing required—add as needed while you aquascape
- Faster initial cycling compared to nutrient-rich substrates
- Clear water after proper filling helps you see your layout sooner
- Simple to adjust depth for foreground, midground, and background plants
Water Chemistry and Plant Feeding
Controsoil helps buffer pH toward a slightly acidic range and lowers total water hardness, creating a more plant-friendly environment. This buffering can support nutrient uptake in many aquatic plants while maintaining a natural look in the tank.
In practical setups, hobbyists report a stable backdrop for root-feeding plants and a harmonious habitat for small life within the tank—without overpromising results. Consider Controsoil as a foundational layer that can complement your nutrient plan and livestock choices.
Real-Life Use and Setup Tips
Use Controsoil as your base layer in mid to larger tanks, or combine with other substrates to craft layered aquascapes. Its earthy tone and texture help foregrounds stand out, while providing an inviting base for root growth and plant propagation.
FAQ
Q: What tank types is Controsoil best suited for?
A: Freshwater tanks with tropical fish or shrimp that thrive in slightly acidic conditions and favor healthy plant growth.
Q: Do I need to rinse Controsoil before use?
A: No rinsing is required; you can add Controsoil straight from the bag during aquascaping.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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