SKU: 20545059766

Seachem Prime

Sale price$9.89 Regular price$10.99
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Seachem PrimeSeachem Prime Prime is a complete and concentrated water conditioner for both fresh and salt water. Key Benefits Highly concentrated: Formula 1 cap full will treat 200 litres Grime converts ammonia into a safe, non toxic form: that is readily removed by the tank's biofilter Removes chlorine, chlroamine, ammonia, ammonia, nitrite, and nitrate It contains a binder which renders ammonia, nitrite, and nitrate non toxic Detoxify any heavy metals Due to

Seachem Prime

Prime® is a complete and concentrated water conditioner for both fresh and salt water. 

Key Benefits

  • Highly concentrated: Formula 1 cap full will treat 200 litres
  • Grime converts ammonia into a safe, non-toxic form: that is readily removed by the tank's biofilter
  • Removes chlorine, chlroamine, ammonia, ammonia, nitrite, and nitrate
  • It contains a binder which renders ammonia, nitrite, and nitrate non-toxic
  • Detoxify any heavy metals
  • Due to being non-acidic Prime® will not impact your PH levels in your tank
  • Promotes the production and regeneration of the natural slime coat

Made Specifically For: Made for the day to day maintenance of a fish tank and especially good when cycling a new tank.

Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Use at start-up and whenever adding or replacing water.

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: 20545059766

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D Rie
Charlottesville, US
★★★★★ 3
Okay for the price
Size: XX-Large, Color: Denim Blue
The product was light and compact for packing for an Alaska cruise. It was also sufficiently warm and relatively rain resistant. But on the second day of wearing, the zipper blew out. I was able to fix for a short while, but in the end, I couldn’t use it.
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Reviewed in the United States on September 24, 2025
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Pamela Osborne
Los Angeles, US
★★★★★ 5
Good quality stuff
Color: Blue, Size: Large
Great, looking shirt fits well. Great price great company. Great workmanship is the place for shopping at.
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Reviewed in the United States on June 4, 2026
O
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Olga Torres
Omaha, US
★★★★★ 5
Buena relación calidad - precio .talla L
Color: Blue, Size: Large
Buena calidad - precio , son suaves , se ven modernas , te sirve para el trabajo o una salida ocasional . 5.7 , 165 lbs talla L
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Reviewed in the United States on May 18, 2026
A
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Alexandria, US
★★★★★ 4
Quality meets style
Color: White, Size: Large, Color: White, Size: Large
This is an Oxford button-down dress shirt that is a great example of quality craftsmanship paired with classic style. The 50% polyester and 50% cotton fabric has a nice substantial weight to it that feels durable without being too heavy, making it perfect for a polished summer look. The detailed design around the collar adds a subtle touch of casual sophistication, and the chest pocket keeps it practical and versatile. The construction is impressive, with securely attached buttons that reinforce the overall sense of durability. I also appreciated the inclusion of two extra button which is a thoughtful and useful addition. The size large did run a bit snug so I’ll be ordering the next size up. This is a well-made shirt, of a quality-feel material. This brand continues to deliver on both quality and style, and the price feels more than fair for what you’re getting. Overall, a very nice summer dress shirt that I’d gladly recommend.
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Reviewed in the United States on March 30, 2026
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Jim Schuster
Los Angeles, US
★★★★★ 3
Good quality but need to be aware.
Color: White, Size: XX-Large
Good quality but know Sizes run small so size up when ordering if you are a US customer. Also chest is tight even when sizing up.
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Reviewed in the United States on June 2, 2026

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