https://puregoldfish.com/temperature/

Mar 13, 2019 ... Want to know the best temperature to keep the water in your goldfish tank or pond? A complete guide to temperature for both fancy and ...

https://www.about-goldfish.com/fish-in-goldfish-pond-year-round.html

Can my goldfish be left in my pond year round, I live in Alberta Canada? Grant's Reply Hi Fran This is a well timed question with your weather temperatures.

https://extension.illinois.edu/gardenerscorner/issue_06/winter_04_10.cfm

“Winter temperatures can remain very cold for many months in northern climates. ... in natural ponds and our over-stocked backyard Koi and goldfish ponds are ...

https://animals.mom.me/care-goldfish-pond-during-winter-months-4409.html

Goldfish survive below-freezing temperatures by going into hibernation, but only if they receive plenty of oxygen. Keeping ice off part of your pond is crucial.

http://www.aquaticcommunity.com/pondfish/goldfishpond.php

Goldfish are natives of freshwater ponds or other slow moving water bodies. They need a pH between 6.0-8.0. The ideal temperature range for the Goldfish pond ...

https://pets.thenest.com/would-happen-put-goldfish-cold-water-4112.html

When temperatures drop below 50 to 55 degrees, they begin hibernating by hovering at the bottom of the pond. Goldfish do not eat during hibernation.

https://homeguides.sfgate.com/maintain-backyard-goldfish-pond-86409.html

Dec 17, 2018 ... A goldfish pond requires routine maintenance to keep its inhabitant healthy. ... In the summer, when pond water is at its optimal temperature of ...

https://fullserviceaquatics.com/fish-food/what-happens-to-pond-fish-in-winter/

Jan 25, 2011 ... When water temperatures are between 45F – 55F koi and goldfish will still slowly mill around in the pond. They will still take some time sunning ...

https://howtotakecareofgoldfish.com/whats-perfect-temperature-goldfish-water/

The best water temperature for goldfish and why raising or lowering the temperature is a good idea. The impact on breeding and treatment for parasites like ick.

http://thegoldfishtank.com/goldfish-info/ponds/keeping-goldfish-in-a-pond/

Sep 7, 2013 ... Here, we explain how to add goldfish to a pond and keep your ... the water temperature and quality between your pond and the water they have ...