SKU: 89404106537

UNS Controsoil Black (CASE)

Sale price$59.40 Regular price$66.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

UNS Controsoil Black (CASE)Available in Cartons Bag Size Bag QTY per Carton 1L 10 3L 8 10L 3 Ultum Nature Systems Controsoil is made from high quality, natural soil and volcanic ash. When starting a new aquarium, it is normal to see a rise in ammonia levels. Ammonia spikes can help jump start the aquarium, but they are also dangerous to livestock and may promote algae growth. Controsoil's specialized composition works to deliver the perfect level of nutrrients to aquatic plants

Available in Cartons

 Bag Size Bag QTY per Carton
1L  10
3L 8
10L 3


Ultum Nature Systems Controsoil is made from high-quality, natural soil and volcanic ash. When starting a new aquarium, it is normal to see a rise in ammonia levels. Ammonia spikes can help jump start the aquarium, but they are also dangerous to livestock and may promote algae growth. Controsoil's specialized composition works to deliver the perfect level of nutrrients to aquatic plants without excess. Minimal ammonia release during initial stages ensures a safer and more stabilized start, making UNS Controsoil a fantastic aqua soil for hobbyists of all skill levels.

Controsoil is available in various granule sizes and colors to accommodate user preference and aquatic plant choice.

Key Features

  • No rinsing required
  • Low ammonia release
  • pH & kH buffering
  • Suitable for tropical fish and shrimp tanks.
  • Designed for freshwater and planted aquariums.
  • Available in two colors and three granule sizes.


Bag size

  • 1L - Recommended for UNS 20C cube aquarium.
  • 3L - Recommended for UNS 45U standard aquarium.
  • 10L - Recommended for UNS 60U standard aquarium.


Granule size

  • Extra Fine (~1mm) - Recommended for planted aquariums that contain plants with fine root systems such as Hemianthus Callitrichoides (HC). Can also be used for nano tanks or as a top layer and top off in existing aquariums.
  • Fine (~3mm) - Ideal for a variety of aquatic plant species that have varying root sizes. Solid all-around choice that will accommodate many variations of planted aquarium styles.
  • Normal (~5mm) - Larger granules that are well-suited for thick-rooted aquatic plants such as Echinodorus plants. Normal also works best for larger aquarium sizes.


Safety Note - 
For best practices, please ensure ammonia and nitrites are eliminated prior to adding livestock to the aquarium. Color choice will not alter water chemistry.



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89404106537

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Amy in Cincinnati
Boise, US
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
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Reviewed in the United States on December 25, 2025
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Misha
Belleville, US
★★★★★ 3
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Color: Blue & Green, Size: Medium
They are about what I expected for the price. Nice and warm, but they pill a lot and sit higher on my ankle than I'd like. Very cozy and comfy though. Great around the house, not really great for hiking though. Kinda thin after a few uses outdoors. Washable but not very durable.
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Reviewed in the United States on November 21, 2025
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AJ Andersen
Boise, US
★★★★★ 5
Great Sox
Color: Grey & Blue, Size: Large
Very comfortable, nice colors.
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Reviewed in the United States on April 3, 2026
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PVB
Battle Creek, US
★★★★★ 5
Great socks!!
Color: Black & Grey, Size: Medium
Love these socks. I am on my feet all day and other socks sweat, my feet are uncomfortable. These keep the moisture way from my feet and they are soft too. These were a great find and I highly recommend them.
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Reviewed in the United States on February 23, 2026
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Nicole Hoyle Hedington
Charlottesville, US
★★★★★ 5
These are my favorite socks
Color: Blue & Green, Size: Medium
Theses socks are so comfortable perfect size and thickness theses were the only socks I took on a 2 week Ireland trip with me. These are a great value for your money and they look so cute on, I could not find any socks in Ireland that were as soft and have the durability that these have. I highly recommend! I am a sock lover also and picket about texture.
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Reviewed in the United States on October 19, 2025

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