Koi care collection
A growing library of clear, useful guides about koi water treatment.
Epsom salt is a naturally occurring mineral compound of magnesium sulfate. It has a wide range of uses, including in gardening, cosmetics, and medicine. For more pond-care guidance, read What Does The 2 Fish Symbol Mean? and review MSD Veterinary Manual: Fish nutrition.
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Epsom salt and aquarium salt are both compounds containing the element magnesium sulfate. However, there are some important differences between the two. For more pond-care guidance, read Is Fish Zole The Same As Metronidazole? and review MSD Veterinary Manual: Fish nutrition.
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Epsom salt is a popular product for aquariums and has a variety of benefits for fish, including helping to relieve stress, improve circulation, and prevent bloating. However, some aquarium owners wonder if it is safe to leave Epsom salt in their aquarium. For more pond-care…
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A koi pond is a type of ornamental fish pond that is typically used to house Japanese koi carp. Koi ponds are usually deeper than they are wide, and they often have a variety of aquatic plants growing around the edges. For more pond-care guidance, read Should I Leave My Pond…
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A cloudy pond can be a nuisance, as it can make the water appear dirty and unappealing. There are a few things that you can do in order to clear up a cloudy pond, which include adding pond plants, using a pond clarifier, and performing a water change. For more pond-care…
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Rain water is often thought of as being good for fish, but there are a few things to consider before using it to fill up your fish tank. The main thing to consider is the pH level of the rain water, as it can fluctuate depending on the area you live in. For more pond-care…
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Boiling water is a common method for making it safe for fish. This is because boiling water kills any bacteria or parasites that may be present in the water. For more pond-care guidance, read Can A Fish Survive In Milk? and review MSD Veterinary Manual: Fish nutrition.
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A fish tank is a container in which fish live and swim. Most fish tanks are made of glass, although some are made of other materials, such as plastic. For more pond-care guidance, read What Do You Feed Small Koi? and review MSD Veterinary Manual: Fish nutrition.
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Distilled water is water that has been boiled to produce steam and then condensed back into water. It is often used in fish tanks because it is free of impurities. For more pond-care guidance, read How Do You Pick The Best Koi? and review MSD Veterinary Manual: Fish nutrition.
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Tap water is not safe for fish unless it is treated properly. There are a few different ways to make tap water safe for fish, but the most common and effective method is to use a water conditioner. For more pond-care guidance, read How Long Should I Leave My Pond Before Adding…
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Chlorine is a common chemical used to disinfect water, and it is often added to municipal water supplies to kill harmful bacteria. However, when you add chlorine to your fish tank, it can be harmful to your fish. For more pond-care guidance, read What Causes Red Spots On Koi…
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Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. In household systems, RO purifies water for drinking and cooking. For more pond-care guidance, read How Many Koi Can…
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