Add-on Item
Ships with any qualifying order over $25. Details

1-Click ordering is not available for this item.

Ship to:
To see addresses, please
or
Please enter a valid US zip code.
or

Other Sellers on Amazon
Add to Cart
$12.74
+ Free Shipping
Sold by: Fat Happy Pets
Add to Cart
$8.00
+ $4.99 shipping
Sold by: PCC Discount

Seachem Prime

4.8 out of 5 stars 2,056 customer reviews

List Price: $21.40
Price: $9.35 & FREE Shipping on orders over $25. Details
You Save: $12.05 (56%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
500 MILLILITER
  • Provides slime coat
  • Removes Chlorine, Chloramine
  • Detoxifies ammonia, Nitrite and nitrate
Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
33 new from $8.00
$9.35 Add-on Item & FREE Shipping on orders over $25. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • Seachem Prime
  • +
  • Seachem Stability
  • +
  • Seachem Purigen for Freshwater & Saltwater
Total price: $27.65
Buy the selected items together


Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Product description

Size:500 MILLILITER

Prime is the complete and concentrated conditioner for both fresh and salt water. Prime removes chlorine, chloramine and ammonia. Prime converts ammonia into a safe, non-toxic form that is readily removed by the tank's bio filter. Prime may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the bio filter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is non-acidic and will not impact pH. Prime will not over activate skimmers. Use at start-up and whenever adding or replacing water.


Product details

Size: 500 MILLILITER
  • Product Dimensions: 6.6 x 2.5 x 2.3 inches ; 1.2 pounds
  • Shipping Weight: 1.3 pounds (View shipping rates and policies)
  • ASIN: B00025694O
  • Item model number: 116043304
  • Average Customer Review: 4.8 out of 5 stars 2,056 customer reviews
  • Amazon Best Sellers Rank: #254 in Pet Supplies (See Top 100 in Pet Supplies)
  • Would you like to tell us about a lower price?


Important information

Directions
Use 1 capful (5 mL) for each 200 L (50 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.

Compare to similar items


Seachem Prime 500ml
Seachem Prime 250ml
API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
Seachem Pristine Aquarium Treatment, 250ml
Seachem Flourish Excel 500ml
Seachem StressGuard 500ml
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 5 out of 5 stars (2056) 4 out of 5 stars (141) 4 out of 5 stars (1286) 4 out of 5 stars (79) 4 out of 5 stars (700) 4 out of 5 stars (138)
Price $9.35 $8.49 $7.89 $9.26 $9.74 $14.62
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com The General Store LLC Amazon.com Pet Discounters
Item Dimensions 2.5 x 6.6 x 2.3 in 1.8 x 6.1 x 1.8 in 1 x 5 x 5 in 2 x 5 x 4 in 1.5 x 7.6 x 1.5 in 2.4 x 6.6 x 2.3 in

Customer Questions & Answers

Customer reviews

Top customer reviews

on September 30, 2015
Size: 500 MILLILITER|Verified Purchase
review image
205 helpful votes
206 helpful votes
|
on February 25, 2016
Size: 500 MILLILITER|Verified Purchase
review image
64 helpful votes
65 helpful votes
|
on April 12, 2017
Size: 500 MILLILITER|Verified Purchase
1 helpful vote
2 helpful votes
|
on June 9, 2017
Size: 500 MILLILITER|Verified Purchase
1 helpful vote
|
on September 29, 2016
Size: 100 mL / 3.4 fl. oz.|Verified Purchase
1 helpful vote
2 helpful votes
|
on March 2, 2017
Size: 500 MILLILITER|Verified Purchase
1 helpful vote
|
on September 19, 2014
Size: 500 MILLILITER|Verified Purchase
1 helpful vote
2 helpful votes
|
on November 11, 2017
Size: 500 MILLILITER|Verified Purchase
1 helpful vote
|

Most recent customer reviews


Pages with related products. See and discover other items: ich treatment, fish tank supplies, water conditioners, pet store supplies, betta water conditioner