New customers Get 10% off this month when you mention seeing this ad on our web site!

Welcome to Comets To Koi #1 Koi pond store

Comets to Koi the Largest Supplier of Koi & Goldfish

We are a Family owned and operated business


Steve Stone is one of the most

Trusted Supplier of Fine Ornamental Fish for over 20 years providing New England with Award Winning Koi and Gold Fish formally located in North Haven we offer our Fish at affordable prices.

A Commitment to Health


We have always stood behind the health and Quality of our Fish We will work with you so you enjoy your purchase for many years to come.  

Steve Is one of the Leading experts in Koi Health.  Please feel free to  email him  at : or call the store @ 203-483-0454 anytime to ask for help. He will work with you to help get your prized Koi Or Goldfish back to Good Health if needed, pond services he even makes house calls.

Just a few things we offer

 We sell Pond Supplies ONE  STOP Shopping for all your Pond Needs.

We also have a farm stand


  • We sell Pond Supplies
  • ONE  STOP Shopping for all your Pond Needs
  • Standard      Fin Koi
  • Butterfly      Koi
  • Goldfish
  • Fish Food
  • medicated fish food
  • Pond  Services
  • Pond  Cleanings
  • Pond Design  and construction
  • Aquatic Plants
  • Fresh eggs 
  • Seasonal farm stand


Contact US

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We love to hear from our customer's call, stop by, email, send pictures of your fish, or pond

Comets To Koi

555 Forest road Northfod, CT 06472

(203) 483-0454


We are seasonal business our hours change with the season we are only open by appointment November thru March. Open first weekend in April As the weather permits we add more hours call or check up for dates on Facebook cometstokoi or Steve Stone

Products and services we offer at comets to koi

We can design and build your pond


Whether you are installing a pond yourself or having us install your pond we will help you achieve your dream of having a pond of your dreams.



Some or us prefer to have a pond installed by a Pro Steve and His team will be happy to install A Pond of your Dreams  call for free a Quote Please call  203-483-0454  or email

Having issue's holding water



We can diagnose the problem you to fix it yourself or set up a service call and we will come out and assess the issue and fix it the same day in most cases 

Pond Closings


Call for an appointment to have your pond closed at the end of the season. or order your netting and fall supplies to have them ready for you to pick up

Fish Food


Fish food is available in:

2 pound bag

5 pound bag
19 pound bucket
50 pound bag

Pond cleaning


Call us to setup an appointment for your pond to be cleaned we also offer pond closings

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My story about Comets to Koi