Colombo pH- Minus Reducer & Stabiliser | Mineral Pond Water Treatment | Koi Safe

Colombo pH- Minus Reducer & Stabiliser | Mineral Pond Water Treatment | Koi Safe

Marsoni

M251S

$16.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Colombo pH- Minus Reducer & Stabiliser | Mineral Pond Water Treatment | Koi SafeColombo pH is a liquid treatment designed to safely lower and stabilise pH levels in pond water. Maintaining the correct pH is important for fish health, with an ideal range between 7 and 8. This formula works quickly while supporting the ponds biological balance, making it suitable for routine water management. Key Features: Effectively reduces high pH levels in pond water Fast acting formula with stable results Helps maintain a healthy environment

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Quality of the shirt was nice but the measurements did not add up. I wear a 17 1/2 neck and 36/37 or 37/38 sleeve. I ordered an XL and the sleeves were a little to short and the neck was way to big. Could never wear a tie with this shirt. So going up in size wasn't an option because of the neck. The next size up that had longer sleeves was a 3X, not happening. So if I went down in size the sleeves still would have been to short and the shirt would have been to tight. If the shirt fits you then you have a good shirt at a great price with lots of colors.

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Reviewed in the United States on July 25, 2025

Verified Purchase

Johnny175

Phoenix, US

★★★★★ 5

Great shirt

Size: XX-Large, Color: Blue

This ships fit great and is a nice material. It's now my favorite but two other colors of the same brand and size were not the same material

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Reviewed in the United States on May 11, 2026

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William Tran

Fort Morgan, US

★★★★★ 5

True oxford, comfortable, good fit, iron

Size: Large, Color: Light Grey

Great clean-cut, casual shirt. Material is thick as you should expect for a true oxford shirt, even with the stretch/elastane. Good fit, sleeves arent overly long. You’ll probably need to iron it. Overall very happy with purchase.

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Reviewed in the United States on March 27, 2026

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The VanHofwegens

Belleville, US

★★★★★ 5

Amazon Essentials competes well with other store brands

Very Nice and comfortable shirt, on the thicker side and is slightly blue, baby blue perfect in fall winter might be a little thick for summer. the buttons and stitching all seem well done for the price. The size was true and fit great, the big tall size worked great, the shirt does not seem to wrinkle easily since it is thicker

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Reviewed in the United States on November 25, 2025

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Geraldo Burducci

Waukegan, US

★★★★★ 4

Really great shirt, really thick material

An unexpected pleasant surprise. Really nice quality, minimal shrinkage, and very few wrinkles out of the dryer. Nice, comfortable fit, and for big-but-not-tall guys, the fitment is very presentable. Sleeves aren't crazy long, and the shirt itself isn't so long that you feel like you're wearing a dress. These aren't complaints, but I do want to share two notes that were important to me: 1. If you want a breast pocket, be sure to select the right shirt. There are two different versions, and it's not particularly obvious which is which. 2. The material is thick. Really thick. So the shirt is pretty heavy, and it doesn't breathe very well. For me, this is unquestionably a winter shirt. If, like me, you tend to run a bit warm, this shirt can make you feel like you're wearing a parka.

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Reviewed in the United States on October 6, 2023