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Koivet Had a Forum
Forum contents and participants have "gotten with the times" and moved on to Twitter, Instagram, Facebook.

Aquameds is a mid size provider of fish medications to the koi and goldfish resources you often turn to. They support their retailers as well as the hobbyist. They have a consultation form of great utility. Retailers can also contact them through their site,

What Is Algae

Algae are single celled plants. They occur in primarily two forms, one form composes strands which can get so long they appear as "hair" or string and is referred to as "String Algae".

Fortunately, String Algae is very, very easy to control.

The second form of algae is a bloom of the single celled free floating type, such as the tiny plant above as seen under the microscope. When you get an algae bloom in your pond, the fish disappear in the green soup.
Algae, as plants go, hardly differs from reegular plants on your desk. During the day when the sun shines on them, they MAKE oxygen and consume carbon dioxide. Cool, for the water and the fish.

But at night it's different. At night the algae CONSUME oxygen and produce carbon dioxide. That's bad for the fish.

But; most of the time, algae consumes NITRATES, which is good. They use nitrates to grow and live. So in order to keep nitrates down, or, if your nitrates get high, greenwater or other algaes are the solution and the result.

Here's why algae matters. It differs from one form of algae from another. String algae is one kind of problem and green water is another.

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Koi Beginner
Once you've leapfrogged through this tutorial you will have a solid, working concept of the Koi hobby and what it's all about. This is done just about exclusively with video and very little written material.
More than koi health, this site spans all things animal, by a real veterinarian who shoots you straight.

By Frank Prince-Iles. A UK authority who put this site together some time ago and which is still relied upon as a major source of good Koi and pond fish information

If you have a koi, pond or fish problem, this site takes you through twenty easy questions and at the end you know what you need to fix in your pond to create restored Koi health.
koi ponds

If you need pet information AND Koi pondfish and pond information you might like DrJohnson.com which has everything from pet info, to vet info, to koi and pond fish. It has it ALL! Pet Information.

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