Pro Shrimp

Seachem Prime Dechlorinator

Seachem Prime Dechlorinator - Main image
$3.29 $4.5 In stock

Category: Aquarium Water Treatment

Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachem’s flagship product: Prime. Prime is the complete and concentrated conditioner for both fresh and saltwater.

Prime removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate.

It is non-acidic and will not impact pH.



Available in 100ml, 250ml and 500ml

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Mia F. ★★★★★

One capful clears a whole bucket in seconds, and my fish stopped flashing within an hour of the water change. The concentration is so strong that a bottle lasts me twice as long as the stuff I used before.

Abigail G. ★★★★★

I've tried other dechlorinators before, but this one actually neutralizes ammonia temporarily, which is a lifesaver for a busy schedule. A tiny capful treats 50 gallons, so this bottle is going to last me ages.

Julian ★★★★★

After missing a water change for a week, I was relieved to see my fish didn't even flinch once I added this—the concentration really works fast. It cleared the chlorine smell from my tap water instantly, something my old bottle couldn't do. Only took a few drops for my 20-gallon tank, so this bottle