https://www.aqueon.com/information/care-sheets/goldfish

One of the most common fish in the aquarium hobby, goldfish belong to the Family ... lakes, ponds, reservoirs and virtually every freshwater habitat on the planet from temperate to tropical environments. ... Goldfish Water Requirements.

https://www.petmd.com/fish/care/evr_fi_facts-about-goldfish

Goldfish as we know them today are all descendants of the Prussian carp, native to eastern and ... What Makes a Good Goldfish Habitat? ... Another thing to keep in mind if you want a pet goldfish is that they require twice the amount of space ...

http://www.biokids.umich.edu/critters/Carassius_auratus/

The common goldfish has two sets of paired fins - the pectoral fins and pelvic ... These animals are found in the following types of habitat; temperate; freshwater.

https://puregoldfish.com/beginners-care-guide/

Apr 18, 2019 ... (Fancy goldfish are the kinds with two tails and a shorter body, and they don't get nearly as big so they don't require quite as much room).

https://www.wikihow.com/Take-Care-of-Goldfish

The minimum tank size for one goldfish is 20-30 US gallons ... time and cares to set up a proper goldfish habitat.

https://www.firsttankguide.net/goldfish.php

Jun 18, 2012 ... Goldfish can be easy to care for, however, they do require some care. Given proper care and a good, healthy environment, goldfish can ...

http://thegoldfishtank.com/

Goldfish care isn't difficult, but there are a few things you must get right. Our goldfish care guide includes 10 top tips on caring for goldfish. ... with goldfish, you'll need to seriously think about the very specific requirements of each type of fish.

http://animal-world.com/encyclo/fresh/goldfish/LionheadGoldfish.php

Fish guide for Lionhead Goldfish, goldfish information and pictures of Chinese Lionhead Goldfish, goldfish care, diet, habitat, and keeping goldfish aquariums, goldfish diseases. ... It has high oxygen requirements and produces a lot of waste .

https://www.aquariadise.com/caresheet-fancy-goldfish/

Oct 31, 2013 ... Fancy goldfish natural habitat: ... Fancy goldfish requirements may surprise some fishkeepers – they have a reputation for being 'beginner fish' ...

http://www.tfhmagazine.com/details/articles/goldfish-myths-debunked.htm

Large aquariums are a definite requirement for their long-term care and ... It is, however, important to keep goldfish with species that require similar habitats and  ...