Koi Pond Water Hardness Guide: Hard vs Soft & Maintaining Optimal Levels for Healthy and Vibrant Koi Fish
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Koi Pond Water Hardness Guide: Hard vs Soft & Maintaining Optimal Levels for Healthy and Vibrant Koi Fish

The ideal water hardness for a koi pond is a common concern among pond owners. We all want our koi fish to thrive and be healthy, so it’s important to maintain the right water conditions. But what exactly is the optimal water hardness for a koi pond? Well, the answer isn’t so simple. It depends…

Koi Pond Alkalinity (KH) Guide: Measurements, Testing, and Maintenance for Optimal Koi Health
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Koi Pond Alkalinity (KH) Guide: Measurements, Testing, and Maintenance for Optimal Koi Health

If you’re the owner of a Koi pond, you know how crucial it is to maintain the health and quality of the water. For this reason, Alkalinity (expressed as KH) is exactly one of the factors you should be on constant watch for. Koi pond alkalinity KH refers to the measurement of carbonate hardness in…

Why is My Koi Pond Foamy? Can I Fix It?

Why is My Koi Pond Foamy? Can I Fix It?

Wondering why your koi pond has suddenly become foamy? Don’t worry – this is like a right of passage for many backyard pond enthusiasts. Foam in koi ponds can be caused by a variety of factors, ranging from overfeeding to algae blooms, poor water quality, and chemicals use. In some cases, insufficient aeration could also…