Koi Health 101

Koi Behavior Guide: How to Spot Health Problems...

How to Read Koi Behavior and Spot Health Problems Early Koi are hardy fish capable of living decades, but even well-maintained ponds can develop health issues. The key to preventing...

Koi Behavior Guide: How to Spot Health Problems...

How to Read Koi Behavior and Spot Health Problems Early Koi are hardy fish capable of living decades, but even well-maintained ponds can develop health issues. The key to preventing...

Koi Pond Water Chemistry: Stability & Safe Wate...

Koi Pond Water Chemistry and Safe Water Changes Maintaining a healthy koi pond depends on mastering water chemistry. Water is not just the environment your koi live in—it directly controls...

Koi Pond Water Chemistry: Stability & Safe Wate...

Koi Pond Water Chemistry and Safe Water Changes Maintaining a healthy koi pond depends on mastering water chemistry. Water is not just the environment your koi live in—it directly controls...

Koi Physical Symptoms: Spot and Treat Ulcers, R...

Koi Physical Symptoms: How to Identify Health Problems Early For koi pond owners, recognizing physical symptoms such as sores, rashes, lumps, or abnormal swelling is critical. These visible signs are...

Koi Physical Symptoms: Spot and Treat Ulcers, R...

Koi Physical Symptoms: How to Identify Health Problems Early For koi pond owners, recognizing physical symptoms such as sores, rashes, lumps, or abnormal swelling is critical. These visible signs are...

Algae, Plants, and Gravel in Koi Ponds: What He...

Algae, Plants, and Gravel in Koi Ponds: What Really Helps and What Hurts A healthy koi pond is not created by accident. It is the result of managing organic load,...

Algae, Plants, and Gravel in Koi Ponds: What He...

Algae, Plants, and Gravel in Koi Ponds: What Really Helps and What Hurts A healthy koi pond is not created by accident. It is the result of managing organic load,...

Koi Pond Oxygen Levels: Why Aeration Is Critical

Oxygen is just as critical for koi as it is for humans, but these fish rely on dissolved oxygen in pond water, absorbed through their gills, to survive. Ensuring healthy...

Koi Pond Oxygen Levels: Why Aeration Is Critical

Oxygen is just as critical for koi as it is for humans, but these fish rely on dissolved oxygen in pond water, absorbed through their gills, to survive. Ensuring healthy...

Koi Pond Nitrogen Cycle Guide: Keep Your Water ...

What Is the Nitrogen Cycle? The nitrogen cycle is the biological process that transforms toxic waste into less harmful compounds through bacterial activity inside your pond’s filtration system. The primary...

Koi Pond Nitrogen Cycle Guide: Keep Your Water ...

What Is the Nitrogen Cycle? The nitrogen cycle is the biological process that transforms toxic waste into less harmful compounds through bacterial activity inside your pond’s filtration system. The primary...