Seachem Prime 1000ml - Fish Tank Water Treatment - Dechlorinates, Detoxifies Heavy Metals, Promotes Slime Coat - 1000g

Seachem Prime 1000ml - Fish Tank Water Treatment - Dechlorinates, Detoxifies Heavy Metals, Promotes Slime Coat - 1000g

Q: does any one has problem with a very strong odor from the bottle once the bottle is open and within day it literally stinks like sulfur ?

I haven’t encountered it myself, but the label says a sulfur odor is normal. If you’re worried, don’t use the product and go with your regular water conditioner.

Q: Is there any expiration date?

I don't believe so. No expiration date on container. Also, I've used this stuff for many years. My last quantity was a 1 gallon container which I used for 4 or 5 years and it was fine to the last drop.

Q: Does this make tap water safe?

Yes, it makes water safe for fish. I always use it when do water change in my fish tank.

Q: What is the shelf life for prime?

There is no expiration date on this product

Product ID: 334657242

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Details

Brand
Seachem
Liquid volume
1000
Item weight
2.58 Pounds
Item form
Liquid
Target species
Fish

🌿Boosts natural slime coat regeneration

💧Treats 1000 gallons per 100mL

🛡️Detoxifies chlorine, chloramine & heavy metals

Frequently Bought Together

Seachem Prime 1000ml

Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1)

Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml

Description

💧 Elevate your aquarium care—because your fish deserve the best water, always.

BIOFILTER BOOSTER - Transforms toxic ammonia into safe compounds, enhancing your tank’s natural filtration.
SLIME COAT SUPPORT - Promotes fish health by regenerating their natural protective slime layer.
COMPLETE DETOXIFICATION - Neutralizes chlorine, chloramine, ammonia, nitrite, nitrate, and heavy metals for pristine water.
ULTRA CONCENTRATED FORMULA - One 100mL treats up to 1000 gallons—max efficiency, minimal waste.
P H NEUTRAL SKIMMER FRIENDLY - Non-acidic formula that won’t disrupt water chemistry or overactivate skimmers.

Seachem Prime 1000ml is a powerhouse water conditioner designed for both fresh and saltwater tanks. It removes harmful chlorine, chloramine, and detoxifies ammonia and heavy metals while promoting the natural slime coat of fish. Highly concentrated, it treats up to 1000 gallons per 100mL, supports biofilter efficiency, and maintains stable pH without skimmer interference—making it the go-to choice for professional-grade aquarium water treatment.

Specifications

Product Dimensions	16.76 x 6.35 x 5.84 cm; 1.17 kg
Item model number	20
Item Form	Liquid
Size	33.81 Fl Oz (Pack of 1)
Quantity	1
batteries required	No
Batteries Included	No
Item Weight	1.17 Kilograms