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NT Labs Koi Care GH Hardness Enhancer

Marsoni M251S
Sale price$36.25
Pay 4 payments of $9.06 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NT Labs Koi Care GH Hardness EnhancerEnhance your pond's health with NT Labs Koi Care GH Minerals Up. This essential supplement boosts the mineral content of your pond, crucial for the growth and well being of aquatic life. By replenishing important minerals such as calcium and magnesium, it supports maintaining the general hardness (GH) of your pond water. This process is vital in counteracting the softening effects of rainwater and biological activity, ensuring a thriving environment
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1508 reviews
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CB
West Palm Beach, US
★★★★★ 3
Not fragrance free
Size: 6.77 Fl Oz (Pack of 2)
Works well but definitely not fragrance free. Fortunately I like the smell so it works for me but if you need fragrance free look elsewhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2024
M
Verified Purchase
Momir
Port Orchard, US
★★★★★ 5
A moisturizer for all types of skin
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
My favorite cream! I have oily skin prone to acne and I use this at night. It’s the perfect moisturizer, it feels good on your skin and the smell is amazing and not overpowering. I’ve been using it every night for over a year and will continue to do so
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
L
Verified Purchase
Lorri Baack
Lexington, US
★★★★★ 5
Excellent moisturizer
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
This is a great, light moisturizer for people with sensitive skin. You don’t have to use much and my skin quickly absorbs it. I highly recommend it!
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Reviewed in the United States on April 3, 2026
D
Verified Purchase
Dayana
Natrona Heights, US
★★★★★ 1
New formula
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
I have sensitive skin and I loved the original formula for how simple it was and how well it hydrated without irritation. The new formula has a stronger scent and irritates my skin. Will not be buying again.
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Reviewed in the United States on March 13, 2026
L
Verified Purchase
Liz M.
Lexington, US
★★★★★ 5
Súper hidratante!
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
Me encanta este producto. Ya lo he comprado dos veces.. hidrata profundamente la piel!
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Reviewed in the United States on May 27, 2026

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