Nutrient Knockout Nitrate Remover Treats 32,000 gallons | Koi Pond Clarifier, Bacteria Starter | Quickly Cycle Harmful Ammonia by KOI LIFE - Used condition

Nutrient Knockout Nitrate Remover Treats 32,000 gallons | Koi Pond Clarifier, Bacteria Starter | Quickly Cycle Harmful Ammonia — Open-Box, 17% Off

Name: Nutrient Knockout Nitrate Remover Treats 32,000 gallons | Koi Pond Clarifier, Bacteria Starter | Quickly Cycle Harmful Ammonia
Brand: KOI LIFE
SKU: awhd-us-b09z73lfxv
Price: 49.85 USD
Availability: InStock

Brand: KOI LIFE

Condition: Used - Mint

$49⁸⁵

$59⁹⁵

-17% Save $10¹⁰

Updated: 43 days ago

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Description

Nutrient Knockout is a Koi POND BACTERIA TREATMENT that targets nitrate, nitrite, and ammonia

Use as KOI POND STARTER TREATMENT to jump start the nitrogen cycle - Quickly removes toxic ammonia from ponds

Apply EVERY 2 WEEKS to REMOVE NUTRIENTS in pond water

Beneficial bacteria IMPROVES WATER CLARITY by breaking down waste and nutrients in water

Safe for fish, wildlife and pets

Nutrient Knockout is a koi fish pond bacteria treatment. This is liquid is formulated to breakdown nutrients like nitrate, nitrite, and ammonia so that fish are healthier and the koi pond is cleaner. Nutrient Knockout improves water clarity by breaking down waste suspended in water. Built-in measuring cup makes dosing with this koi pond treatment easy! Dosage Rate: 1 oz per 1,000 gallons of pond water. Pour directly in pond or waterfall. Apply every 2 weeks for best results.

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Product Details

SKU:: awhd-us-b09z73lfxv
Model:: 850030517722
Country:: US
ASIN:: B09Z73LFXV
GTIN:: 00850030517722

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $10 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.