BackYardKoiUSA Corp

BackYardKoiUSA Corp BackYardKoiUSA is a Breeder of High Quality Koi fish you will enjoy with prices you can afford. 20 years ago I started out with a small pond.

From there I kept on making it bigger and better. There is nothing like sitting out in your back yard and watching your Koi swim around. When I wanted to add Koi to my pond, I found the pet stores and local breeder's Koi's colors and health wasn't that good or they were way too expensive. So 15 years ago, I start breeding my own koi. I began with high quality Koi from Japan and today I have hundreds of fish from all different sizes and colors. When you stop by you will see the difference.

10/16/2023

Thank you all our loyal customers 2023 it was a great year seeing old friends and making new ones. Looking forward to see how this years group of babies grow and become great looking Koi. We are closed for the season, however we never stop taking care of our stock, right now we are moving our large and this years baby Koi around to different ponds to be safe when the cold weather hits UGH. Going to move some select Koi indoors to enhance their growth. Keep an eye out for pictures.See you in the Spring of 2024!!!!!

BackYard KoiUSA is a Breeder of High Quality Koi fish you will enjoy with prices you can afford.

I’ve been breeding Koi for years and I’ve been meaning to show some of the steps in an Koi’s progression. The picture wi...
08/27/2023

I’ve been breeding Koi for years and I’ve been meaning to show some of the steps in an Koi’s progression. The picture with the two dots which are the eyes of a 3 day old egg. The rest of the pictures are from Koi hatch between end of May to end of June 2023. Depending on the genius, water quality and food types your baby koi will grow to all different sizes within year one & two. So a good spawning in 2023 I will see how well it was in 2025. Just thought some would like to see.

Backyardkoiusa, koi waiting to be feed. Added two new tanks
04/22/2023

Backyardkoiusa, koi waiting to be feed. Added two new tanks

04/22/2023
04/22/2023

Spring and the warm weather is finally here and your now spending time outside so if you have an existing pond or looking to build one you need great quality Koi fish. At Backyardkoiusa we are open with Koi breed right here in Holtsville that allows us to sell Koi at with very reasonable prices. So without breaking the bank come on over to see our Koi. We have Butterfliy and regular type in all sizes.

This Koi 14" just 2 years old and is still maturing
11/11/2021

This Koi 14" just 2 years old and is still maturing

11/11/2021

Check out the red coloring around the eyes

11/11/2021

So last weekend was picture day and moving of our Koi to the large pond. I'll start posting some of the unique Koi that will be fore sale spring of 2022.

06/19/2021

Father’s Day is Sunday, we have some great Koi that Dad would really like in his pond. We are open this weekend from 10:30 to 3 on Saturday and till 2:00 on Sunday. Happy Father’s Day to all the Dads!!!!!!

01/03/2021

01/03/21. Happy New Year everyone....Update on the 6 in the indoor tank. Growth is a little over a 1/4”. I started with a fall food till they where use to the warmer water Going to change to a higher protein food for better growth. Let’s see how it goes in a month. Be safe

01/03/2021

No ice so you can see our Koi in the large pond just swimming around his winter. Can’t wait till spring!!!!!

11/29/2020

6 Koi born at our ponds now in 400 gal indoor tank - one 16” Showa and friends let’s see how they grow over the winter

10/30/2020

We are closed for the season - Thank you to all of our great customers. Be safe & happy. See you all in the Spring of 2021!!!!

08/04/2020
08/02/2019

Baby Koi born June 2019. Come stop by and compare month old koi to a 1 & 2 yr old Koi. This is how a real breeder of Koi grow fish compared to a middle man who just sells koi with little to no knowledge of where they actually came from. We are open this weekend

06/25/2019

Backyardkoiusa feeding time at our large pond. This years spawning has been one of our best. Very excited to see how the fry grow. We need to make room, so our good fortune is yours too. We will be having a sale on all Koi this weekend June 29 & 30. Come an see what bargains you can get.

Address

207 4TH Avenue
Holtsville, NY
11742

Opening Hours

Saturday 11am - 3pm
Sunday 11am - 3pm

Telephone

+16313353902

Website

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Videos

Check out the red coloring around the eyes

So last weekend was picture day and moving of our Koi to the large pond. I'll start posting some of the unique Koi that will be fore sale spring of 2022.

01/03/21. Happy New Year everyone....Update on the 6 in the indoor tank. Growth is a little over a 1/4”. I started with a fall food till they where use to the warmer water Going to change to a higher protein food for better growth. Let’s see how it goes in a month. Be safe

No ice so you can see our Koi in the large pond just swimming around his winter. Can’t wait till spring!!!!!

6 Koi born at our ponds now in 400 gal indoor tank - one 16” Showa and friends let’s see how they grow over the winter

Baby Koi born June 2019. Come stop by and compare month old koi to a 1 & 2 yr old Koi. This is how a real breeder of Koi grow fish compared to a middle man who just sells koi with little to no knowledge of where they actually came from. We are open this weekend

BackYardKoiUSA
BackYardKoiUSA

Backyardkoiusa feeding time at our large pond. This years spawning has been one of our best. Very excited to see how the fry grow. We need to make room, so our good fortune is yours too. We will be having a sale on all Koi this weekend June 29 & 30. Come an see what bargains you can get.

2 Female 14" Showa going into indoor tank for the winter. This is just a small sample of our Koi coming this spring 2019. Happy Holidays

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Our Story

20 years ago I started out with a small pond. From there I kept on making it bigger and better. There is nothing like sitting out in your back yard and watching your Koi swim around. When I wanted to add Koi to my pond, I found the pet stores and local breeder's Koi's colors and health wasn't that good or they were way too expensive. So 15 years ago, I start breeding my own koi. I began with high quality Koi from Japan and today I have hundreds of fish from all different sizes and colors. When you stop by you will see the difference.