SKU: 48461675927

Hikari Stress-X 3.8L

Sale price$633.15 Regular price$703.50
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Hikari Stress-X 3.8LHikari Stress X Developed to provide the hobbyist with a dependable water conditioner to remove chlorine while providing a number of other benefits to reduce fish stress caused by water quality issues. A Tried & True Formulation Breaks the chloramine bond and removes chlorine and free ammonia Detoxifies nitrite and heavy metals (including copper) Boosts alkalinity Replaces only lost or damaged skin slime with a component that is 98% of the composition

Hikari Stress-X

Developed to provide the hobbyist with a dependable water conditioner to remove chlorine while providing a number of other benefits to reduce fish stress caused by water quality issues.

A Tried & True Formulation

  • Breaks the chloramine bond and removes chlorine and free ammonia
  • Detoxifies nitrite and heavy metals (including copper)
  • Boosts alkalinity
  • Replaces only lost or damaged skin-slime with a component that is 98% of the composition of a fish's natural slime coat
  • Adds essential electrolytes
  • Will not inhibit any bodily function when used regularly

To condition water* for aquariums or ponds, add 1 teaspoon (~5 mL) per 10 gallons (~38 L) of water. Add before introducing new fish, invertebrates, amphibians, or plants. It can be used daily if needed. Ideal for use when shipping fish in bags.  
*Does not remove or detoxify ammonia or chloramines.

Use Stress-X™ whenever you notice damaged skin-slime coats or increased stress caused by injury to your fish’s protective slime coat.

Compatibilities: Compatible with all liquid and powder test kits. Not compatible with permanganate-based aquarium and pond treatments. Does not remove essential iodine (iodide and/or iodate ions) from saltwater. Compatible with chelated copper treatment. Does not affect fish or invertebrate respiration and contains no plant extracts.

Because we care: Stress-X™ is designed to support aquarium or pond fish that have lost their skin-slime coat or are stressed due to poor water conditions or water quality issues.

Size: 3.8L Treats Approx 28,880L

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: 48461675927

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4.7 ★★★★★
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Verified Purchase
Amazon Customer
San Leandro, 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
R
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Randy Deasy
Dallas, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026
S
Verified Purchase
Stacey Cohick
Carnegie, US
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
S
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Susan Brown
Grantham, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
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C. V.
Lexington, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026

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