UNS Controsand 3L - Kona - Gravel (CASE)
SKU: 6233777496

UNS Controsand 3L - Kona - Gravel (CASE)

Sale price$27.00 Regular price$30.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

UNS Controsand 3L - Kona - Gravel (CASE)Ultum Nature Systems Controsand is a natural substrate for the planted aquarium. It will not alter water parameters and can be used in various applications. Rinsing is recommended before use to remove finer grains. Kona Controsand is a rounded pebble gravel designed for freshwater aquarium use. Konas deeper tones can be used as a supporting feature or to create excellent contrast. Like other Controsands, Kona can be used alone or mixed with other

 

Ultum Nature Systems Controsand is a natural substrate for the planted aquarium. It will not alter water parameters and can be used in various applications. Rinsing is recommended before use to remove finer grains.

Kona Controsand is a rounded pebble gravel designed for freshwater aquarium use. Kona’s deeper tones can be used as a supporting feature or to create excellent contrast. Like other Controsands, Kona can be used alone or mixed with other substrates for a custom look in planted tanks, terrariums, paludariums and more. This product is also available in 8L cases.

MSRP (single bag): $13.99

Key Features

  • Suitable for tropical fish and shrimp tanks.
  • Designed for freshwater and planted aquariums.
  • Available in 3L and 8L bag sizes.
  • This product is sold in case packs only.

Product Specifications

  • Approximate Grain Size: 3 ~ 5MM
 Bag Size Bag QTY per Carton
3L 4
8L 2
        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: 6233777496

        Discover Niche Categories That Outsell

        Top-Converting Item to Boost Your Average Order

        4.2 ★★★★★
        Based on 1350 reviews
        Sort
        Highest Rating
        Newest First
        Oldest First
        Product Reviews
        J
        Verified Purchase
        john jeffrey elliott
        Los Angeles, US
        ★★★★★ 1
        TOO SMALL
        Size: Medium, Color: Blue
        Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 12, 2026
        M
        Verified Purchase
        Mar Gee
        Birmingham, US
        ★★★★★ 5
        Style and comfort
        Size: Medium, Color: Black
        Exactly what I was looking for. Style and sock thickness and comfort.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 14, 2025
        A
        Verified Purchase
        Amazon Customer
        Whiting, US
        ★★★★★ 5
        Comfortable
        Size: Medium, Color: Blue
        So comfortable! They stay up perfectly love love love
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 7, 2025
        A
        Verified Purchase
        Aaron Braumann
        Lake Worth, US
        ★★★★★ 5
        Finally found a good set again.
        Size: X-Large, Color: (001) Black / Black / Castlerock
        I’m picky on socks, any they always have to be Under Amour. These are top notch, super padded but also temperature regulating, feet don’t sweat when wearing, and I can tell in the winter they’ll stay the right temperature. They also fit great. Purchasing more.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 6, 2026
        A
        Verified Purchase
        Ash
        Lowell, US
        ★★★★★ 5
        Best Quality Socks & Great Thickness Plus Comfort
        Size: Medium, Color: (001) Black / Black / Castlerock
        I love these. They do not slip away from foot. The value for a good pack of socks was worth it. Has a good thick quality. They look clean and nice. Their stretch is good to get on and then molds to foot. Have noticed these socks have changed two times since buying. First they were slightly lighter color gray- then a darker gray but both had good quality and thickness. I am sure these are very durable but unfortunately I can not speak fully to this as the horrible steel toe shoes I have to wear rip everything apart. But if I had good shoes and everyday use of these I know they would stay good for so much longer than 6months.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on July 7, 2025

        recommand products