About KoiQuanta

KoiQuanta is an independent educational publisher and software toolmaker for koi pond owners. We build free calculators and checklists, maintain a reference library, and sell a personalized Seasonal Pond Care Plan.

What we publish

• Free pond-volume, water-change, quarantine, maintenance, and recordkeeping tools.
• Educational articles about koi care, pond systems, varieties, and water quality.
• A rules-based care-plan builder using the pond, fish, climate, and concerns entered by the buyer.

Our limits

KoiQuanta is not a veterinary practice, does not diagnose fish, and does not replace a product label or qualified aquatic veterinarian. Directory profiles use third-party business data and are not endorsements.

See our editorial standards, health disclaimer, or contact us with a correction.