SKU: 38765111202

Aqua Perfect PH Down 200g

Sale price$157.50 Regular price$175.00
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Description

Aqua Perfect PH Down 200gAqua Perfect PH Down Importance of pH in a Koi Pond Maintaining the correct pH level in a koi pond is essential for the health, colour, and overall well being of your koi fish. Koi thrive best in a stable pH range of 7. 08. 0, where their metabolism, digestion, and immune system function optimally. When pH Is Too High Negative Effects on Koi An excessively high pH can cause serious stress to koi and lead to multiple health problems: Loss of White

Aqua Perfect PH Down

Importance of pH in a Koi Pond

Maintaining the correct pH level in a koi pond is essential for the health, colour, and overall well-being of your koi fish. Koi thrive best in a stable pH range of 7.0–8.0, where their metabolism, digestion, and immune system function optimally.

When pH Is Too High – Negative Effects on Koi

An excessively high pH can cause serious stress to koi and lead to multiple health problems:

  • Loss of White Colour Quality
    High pH can damage the skin and slime coat, causing white areas (Shiroji) to appear dull, yellowish, or stained.

  • Reduced Appetite
    Koi exposed to high pH often show a decrease in feeding activity, leading to poor growth and weakened condition.

  • Lethargy and Stress
    Elevated pH disrupts normal physiological processes, making koi appear inactive, sluggish, and stressed.

  • Increased Disease Susceptibility
    Stress from unstable or high pH weakens the immune system, making koi more vulnerable to parasites, bacterial infections, and disease outbreaks.

Why pH Control Matters

Consistent pH management helps:

  • Preserve vibrant koi colours

  • Improve feeding response and digestion

  • Reduce stress and mortality

  • Support long-term koi health and pond stability

Regular testing and proper pH control products ensure a safe, balanced environment where koi can thrive.

  • For 20000L of Water
  • Ph too high it will have negative impact on the white colours on the fish, decrease in Koi appetite, Koi lethargy and vulnerability to disease.
  • Low pH in a pond can cause stress and discomfort to koi fish.
  • Koi fish may exhibit reduced appetite and feeding behavior.
    Low pH levels can hinder the growth and development of koi fish.
  • Acidic conditions may lead to respiratory problems and decreased oxygen intake for koi fish.
  • Low pH can also weaken the immune system of koi fish, making them more susceptible to diseases and infections.

Size: 200g Treats 20,000L

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 38765111202

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Amazon Customer
Whiting, US
★★★★★ 5
So just use it in the long run you’ll love it
Style: Full Synthetic High Mileage, Size: 5 qt (Pack of 1), Configuration: 5W-30
The best quality , compatible with any engine advanced synthetic oil. Great value for the money it will save you money in the future. The fit is great easy to pour. The color is beautiful amber gold. I’ve been using Valvoline oil for 48 years. I’ve been a mechanic for 48 years and if you take apart an engine that has been using it , it is clean inside. If you take apart an engine that has been using a different brand they have a tar like build up in them. Like the old commercial use to say mechanics that know use only valvoline oil.
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Reviewed in the United States on May 27, 2026
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Milo
Massapequa, US
★★★★★ 5
Good Oil and Great Price
Style: Full Synthetic High Mileage, Size: 5 qt (Pack of 1), Configuration: 0W-20
I get this oil for my daughter’s 2016 Corolla. It’s such a great price compared to auto part store. I do hope it’s the same quality as I get elsewhere! It seems to be a quality oil for my daughter’s 4cyl Corolla.
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Reviewed in the United States on June 1, 2026
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Alan 77
Fort Morgan, US
★★★★★ 5
Works well
Style: Full Synthetic High Mileage, Size: 5 qt (Pack of 1), Configuration: 10W-30
I really like Valvaline oil for my vehicle, have for years
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Reviewed in the United States on May 30, 2026
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Howard
Alexandria, US
★★★★★ 5
There’s oil in those yarn Hills!
Style: Full Synthetic High Mileage, Size: 1 qt (Pack of 1), Configuration: 5W-20
It’s great oil at a fair price. The shipping was expeditious and glad it was.
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Reviewed in the United States on May 22, 2026
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Robert
Natrona Heights, US
★★★★★ 5
Great value, cheaper than local.
Style: Full Synthetic High Mileage, Size: 5 qt (Pack of 1), Configuration: 0W-20
Good value, fast shipping, Valvoline quality.
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Reviewed in the United States on May 16, 2026

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