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Seachem Prime Concentrated Conditioner 250 ml, 250 ml

by Seachem
4.8 out of 5 stars 6,242 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
250 ml
  • Complete and concentrated conditioner for both fresh and saltwater
  • Removes chlorine, chloramine and detoxifies ammonia, nitrite and nitrate
  • 5X more concentrated dechlorinator
  • Detoxify any heavy metals found in the tap water at typical concentration levels
  • Converts ammonia into a safe, non- toxic form that is readily removed by the tank's biofilter

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Product details

Size: 250 ml
  • Product Dimensions: 15.5 x 4.6 x 4.6 cm ; 318 g
  • Boxed-product Weight: 318 g
  • Item Model Number: 436
  • ASIN: B0002568S6
  • Date first available at Amazon.com.au: 21 September 2018
  • Customer Reviews: 4.8 out of 5 stars6,242 customer ratings
  • Amazon Bestsellers Rank: 158 in Pet Supplies (See Top 100 in Pet Supplies)

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Product description

Size:250 ml

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater. It is up to 5x more concentrated dechlorinator. Removes chlorine and chloramine. It contains a binder which renders ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Detoxify any heavy metals found in the tap water at typical concentration levels. Converts ammonia into a safe, non- toxic form that is readily removed by the tank's biofilter. It may be used during tank cycling to alleviate ammonia/nitrite toxicity. Non-acidic and will not impact pH. Use at start-up and whenever adding or replacing water. Available in 250 ml bottle.


From the manufacturer

Important information

Directions:

Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 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.


Customer Questions & Answers

Customer reviews

4.8 out of 5 stars
4.8 out of 5
6,242 customer ratings
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Reviewed in Australia on 4 August 2019
Size: 250 mlVerified Purchase
Reviewed in Australia on 21 September 2019
Size: 500 mlVerified Purchase
Reviewed in Australia on 14 February 2020
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Reviewed in Australia on 6 February 2020
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Reviewed in Australia on 10 June 2019
Size: 250 mlVerified Purchase
TOP 500 REVIEWER
Reviewed in Australia on 2 July 2019
Size: 500 ml
Reviewed in Australia on 25 September 2019
Reviewed in Australia on 6 November 2019

Top international reviews

CHS
5.0 out of 5 stars Works a treat!!
Reviewed in the United Kingdom on 13 May 2018
Size: 500 mlVerified Purchase
17 people found this helpful
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Ray
5.0 out of 5 stars Amazing water treatment that will save your fish from ammonia.
Reviewed in the United Kingdom on 21 June 2018
Size: 500 mlVerified Purchase
9 people found this helpful
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Craig Ash-Chal
5.0 out of 5 stars WORKS LIKE A CHARM
Reviewed in the United Kingdom on 18 September 2018
Size: 500 mlVerified Purchase
6 people found this helpful
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Patrick Alderton
5.0 out of 5 stars Economical, Concentrated and works really well
Reviewed in the United Kingdom on 27 April 2019
Size: 500 mlVerified Purchase
3 people found this helpful
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Gudgie
4.0 out of 5 stars Saved my tank when used in combo with stability
Reviewed in the United Kingdom on 30 October 2019
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2 people found this helpful
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L.Tyson
5.0 out of 5 stars Best one I have tried! Lasts ages.
Reviewed in the United Kingdom on 20 April 2019
Size: 500 mlVerified Purchase
2 people found this helpful
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Leah
5.0 out of 5 stars Smells like a Thousand Rotten Eggs. But Works a Charm.
Reviewed in the United Kingdom on 19 May 2017
Size: 250 mlVerified Purchase
3 people found this helpful
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Ms. A. Deeprose
5.0 out of 5 stars Really is the best water conditioner out there
Reviewed in the United Kingdom on 2 January 2018
Size: 500 mlVerified Purchase
5 people found this helpful
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Mickos
5.0 out of 5 stars The 999 liquid
Reviewed in the United Kingdom on 18 July 2018
Size: 250 mlVerified Purchase
2 people found this helpful
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amanda harvey
5.0 out of 5 stars Amazing works
Reviewed in the United Kingdom on 6 July 2019
Size: 500 mlVerified Purchase
2 people found this helpful
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Mr D
5.0 out of 5 stars The best water conditioner in my opinion
Reviewed in the United Kingdom on 10 August 2019
Size: 500 mlVerified Purchase
One person found this helpful
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skot
5.0 out of 5 stars The best stuff about.
Reviewed in the United Kingdom on 9 January 2018
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2 people found this helpful
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Kate Hayden
4.0 out of 5 stars Very concentrated.
Reviewed in the United Kingdom on 23 March 2020
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James G Foster
5.0 out of 5 stars Smells awful, works brilliantly
Reviewed in the United Kingdom on 14 March 2019
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G. Roberts
5.0 out of 5 stars Lasts a long time!
Reviewed in the United Kingdom on 28 December 2019
Size: 500 mlVerified Purchase
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