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  • Goldfish facts
Next Day KoiFebruary 8, 2021

Glossary of Pond Goldfish

A brief overview of the most common goldfish varieties and features so that you can pick the perfect pond goldfish for your pond.

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  • Pond Maintenance
Next Day KoiDecember 19, 2020

Definitive Guide To Pond Maintenance

Our Definitive Guide to Pond Maintenance will help you make sure you have the right supplies, equipment, and upkeep schedule to keep your pond in the best shape possible.

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  • Shipping
Next Day KoiDecember 16, 2020

Holiday Shipping Update

At Next Day Koi, we are committed to ensuring your new koi arrive at your doorstep safely. Beginning December 19th, UPS has extended its guaranteed delivery times through

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  • Pond Maintenance
Next Day KoiDecember 5, 2020

8 Pond-Maintenance Gadgets Every Koi Keeper Needs

Ensuring your pond environment stays pristine requires continuous maintenance, and there are a few supplies that can help make that job a bit easier.

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  • Koi Fish Facts
Next Day KoiNovember 10, 2020

Feeding Your Koi and Goldfish: The Dos and Don’ts

Feeding your koi and goldfish is one of the most enjoyable tasks for hobbyists. It’s a great opportunity to interact and create a bond with your pond population.

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  • Koi Fish Facts
  • Pond Maintenance
Next Day KoiOctober 4, 2020

Ultimate Guide To Quarantining Your Koi & Goldfish

It’s important to take necessary precautions to keep your new fish and your existing pond population safe and healthy, and that involves following proper quarantine procedures.

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  • Pond Maintenance
Next Day KoiSeptember 22, 2020

How Deep Should Your Koi Pond Be?

Building a koi pond is always an exciting endeavor. There are so many opportunities for originality, which makes it easy to design a pond that fits your personality

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  • Koi Fish Facts
Next Day KoiSeptember 10, 2020

Six Reasons Your Koi Aren’t Growing (And What You Can Do About It)

Koi are known for being large fish. A fully grown koi can reach upwards of 24” or more, which is why it can be worrisome as a hobbyist

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  • Koi Fish Facts
Next Day KoiAugust 10, 2020

Comprehensive Guide To Koi Diseases

Most koi keepers would likely agree that keeping their koi healthy is a top priority, but parasites, bacteria, and other potential threats are always lingering around your pond,

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  • Goldfish facts
Next Day KoiJuly 5, 2020

Comprehensive Guide To Goldfish Diseases

Knowing the causes and symptoms of common goldfish diseases can help you diagnose and treat problems more quickly.

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