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Goldfish Problems


clarkeymaster

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For a regular fantail goldfish you want a water temp from 10 degrees and higher. If it's getting below that the fish can survive but don't expect them to be social. Remember that in many places goldfish are kept outside throughout winter without problems, but that's generally in a pond which generally keeps water warmer than a glass tank with freezing air all around. As long as the water doesn't freeze over, you should be fine.

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How big is the tank, clarkeymaster? A smaller tank is likely to drop to a lower temp during the night especially but in Auckland I wouldn't have thought that temperature would be too much of an issue.

My daugher's goldfish (in her bedroom) had their temperature drop to 10 degrees the other day (now back up to 12 or 13) and they were still active. I have heard that below 10 degrees you shouldn't feed them and I have reduced feeding our goldfish for the winter.

BTW what is their current temperature?

MCT

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I wouldn't worry too much about it. my goldfish are a bit sluggish at the moment too with the cooler weather.

Just don't feed them too much as they are not doing a heck of a lot of swimming and socialising when it is cold.

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I hope they are small goldfish as 20L is too small for goldfish.

If you are concerned, pack polystyrene around the tank or cover it at night with a quilt or similar.

At below 10C they go into semi hibernation and certainly slow down in cooler temps. Don't we all? :wink:

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Yeh i no 20l is two small for them but its only temporary and they are of a smallish/medium size. they are in there as i am waiting on getting another bigger tank for them cause my baby oranda and fantail fry will go in that tank for now. thanks for the ideas.

SEAN

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