Koi Pond Maintenance

A koi pond stays beautiful only when the water and the fish are cared for. Cloudy or green water, algae that keeps coming back, sludge on the bottom, or koi that seem sluggish are all signs that a pond needs attention. Regular maintenance keeps small problems from turning into big ones.

For 25 years, The Koi Story Fish Farm has helped pond owners in Chester, New York and nearby towns keep their ponds clean, balanced and healthy for koi. We take care of the work, and we also carry the pond maintenance supplies and koi care products you need between visits.

What our maintenance covers

• Pond cleaning: Removing debris, leaves and built-up sludge that cloud the water and stress fish.
• Water quality checks: Looking at clarity and water conditions so problems are caught early.
• Filter and pump care: Cleaning and checking the equipment that keeps water moving and clear.
• Algae control: Helping you get green water and string algae back under control.
• Fish health checks: Watching your koi for signs of parasites, bacteria or stress.

Seasonal care

Ponds in the Hudson Valley change with the seasons. Spring is the time to clean out winter debris and restart equipment. Summer brings warm water and more algae. Fall means falling leaves and getting the pond ready for cold weather. We can help with spring openings, fall closings and regular visits in between.

Pond and koi supplies

Good care does not stop when we leave. We stock pond maintenance supplies such as water clarifiers and treatments, along with quality koi food, so you can keep your pond in good shape at home. Not sure what your pond needs? Ask us and we will point you to the right products.

Parasite and bacteria control

If your koi are flashing, rubbing, gasping at the surface, or showing spots or sores, something in the water may be wrong. Our maintenance service includes parasite and bacteria identification and control, so we can find the cause and help you treat it before it spreads.

Common questions

How often should a koi pond be maintained?

It depends on the size of the pond, how many fish it holds and the time of year. Many ponds do well with seasonal visits plus a little care at home. We can recommend a schedule that fits your pond.

Why is my pond water green or cloudy?

Usually it is a mix of extra nutrients, sunlight, debris and filtration that cannot keep up. We can look at your pond and help you fix the cause, not just the symptom.

Can I buy pond supplies and koi food from you?

Yes. We carry pond maintenance supplies and koi food. Call ahead and we will make sure we have what you need.

Do you also sell koi?

Yes. Ask us about the koi we have available right now.

Schedule maintenance

Call The Koi Story Fish Farm at 845-325-5050 or send us a message to set up pond maintenance, ask about supplies, or get help with fish that do not look right. We serve the Hudson Valley, including Rockland, Dutchess and Sullivan counties and the Catskills, plus anywhere within about 100 miles of our location in Chester, NY.