Koi care collection

Koi Fish

A growing library of clear, useful guides about koi fish.

Where Is The Best Place To Put Barley Straw In A Pond?
Koi FishJun 29, 2022

Where Is The Best Place To Put Barley Straw In A Pond?

Barley straw is a type of straw that is commonly used for livestock bedding. It is also used in the brewing of beer and in the production of biofuels. For more pond-care guidance, read Can Koi Eat Dry Cat Food? and review MSD Veterinary Manual: Fish nutrition.

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Can Koi Survive Without Aerator?
Koi FishJun 29, 2022

Can Koi Survive Without Aerator?

Koi are a type of carp and are a popular fish in many cultures. Koi are often kept in ponds and require aeration to survive. For more pond-care guidance, read Can Koi Survive In Tap Water? and review MSD Veterinary Manual: Fish nutrition.

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How Can I Aerate My Pond Cheaply?
Koi FishJun 29, 2022

How Can I Aerate My Pond Cheaply?

Aerating a pond is important for the health of the fish and other aquatic life, as well as for the overall water quality. There are a few different ways to aerate a pond, but the most common and most effective method is to use an air pump. For more pond-care guidance, read Are…

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Does Barley Straw Keep A Pond Clean?
Koi FishJun 29, 2022

Does Barley Straw Keep A Pond Clean?

Barley straw has long been used as a natural way to keep ponds clean. But does it really work? Let's take a closer look at how barley straw works to see if it's an effective pond cleaner. For more pond-care guidance, read How Do You Treat Bacterial Infection In Koi? and review…

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Which Is Better Air Stone Or Sponge Filter?
Koi FishJun 29, 2022

Which Is Better Air Stone Or Sponge Filter?

There are many factors to consider when choosing between an air stone or sponge filter for an aquarium. Air stones are less expensive and easier to clean, while sponge filters provide better filtration and are more durable. For more pond-care guidance, read Do Koi Fish Need…

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Do You Need A Filter If You Have An Air Stone?
Koi FishJun 29, 2022

Do You Need A Filter If You Have An Air Stone?

An air stone is a device used in aquariums to aerate the water. They are often used in conjunction with an air pump and air tubing. For more pond-care guidance, read Is It Ok To Feed Koi Bread? and review MSD Veterinary Manual: Fish nutrition.

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Can I Turn Off Air Pump At Night?
Koi FishJun 29, 2022

Can I Turn Off Air Pump At Night?

No, you cannot turn off your air pump at night. Your air pump is what provides your fish with oxygen, and without it, they will suffocate and die. For more pond-care guidance, read Do Baby Koi Have Color? and review MSD Veterinary Manual: Fish nutrition.

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How Can I Make Tap Water Safe For My Fish Pond?
Koi FishJun 29, 2022

How Can I Make Tap Water Safe For My Fish Pond?

Tap water can contain harmful chemicals that can be harmful to fish. There are a few simple steps that can be taken to make tap water safe for fish ponds. For more pond-care guidance, read Do Fish Eat Earthworms? and review MSD Veterinary Manual: Fish nutrition.

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What Happens If You Put Bleach In A Pond?
Koi FishJun 29, 2022

What Happens If You Put Bleach In A Pond?

If you put bleach in a pond, the chlorine will kill the algae and bacteria. This can cause the water to become clear and clean. For more pond-care guidance, read How Do You Make Tap Water Safe For Koi? and review MSD Veterinary Manual: Fish nutrition.

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Can You Put Baking Soda In Fish Pond?
Koi FishJun 29, 2022

Can You Put Baking Soda In Fish Pond?

Baking soda is a common household ingredient that can be used for a variety of purposes, including cleaning and cooking. It can also be used to treat fish ponds. For more pond-care guidance, read What Eats Koi In A Pond? and review MSD Veterinary Manual: Fish nutrition.

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Is Algae Ok In A Koi Pond?
Koi FishJun 29, 2022

Is Algae Ok In A Koi Pond?

Algae is a type of plant that can be found in a koi pond. It is generally considered to be okay in a koi pond, as it can provide a food source for the fish. For more pond-care guidance, read Why Does My Fish Have Long Poop? and review MSD Veterinary Manual: Fish nutrition.

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What To Put In A Pond To Keep It Clean?
Koi FishJun 29, 2022

What To Put In A Pond To Keep It Clean?

A pond is a body of water that is usually smaller than a lake, and is often found in a park or in someone's backyard. A pond can be a great addition to any landscape, and can provide a place for fish, amphibians, and other aquatic creatures to live. For more pond-care guidance,…

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