Koi nutritional biochemistry: Protein, lipid, and carbohydrate requirements
Analyze koi feed formulation: essential amino acids, crude protein percentages across water temperatures, digestible lipids, and preventing fatty liver steatosis.
Read guidePond notes & koi wisdom
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Helpful reading, without the noise.
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Good koi keeping is mostly about paying attention — to water, weather, and the gentle rhythms of the pond.
Kawarimono koi classification: The diverse non-metallic show class
Explore the Kawarimono show class: the non-metallic omnibus category encompassing Karasugoi, Benigoi, Midorigoi, Chagoi, Soragoi, and Matsuba varieties.
Read guideOzone systems for koi ponds: ORP monitoring and redox control
Utilize ozone generators and Oxidation-Reduction Potential (ORP) controllers safely on koi ponds to eradicate yellow water tint, eliminate pathogens, and polish clarity.
Read guideWinter pond aeration depth: Avoiding thermocline destruction and supercooling
Position winter pond air diffusers on shallow shelves (12 to 18 inches) to maintain ice openings without destroying the warm 39°F bottom refuge layer.
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