There are several species of coldwater fish but no coldwater fish are really suitable for keeping in aquaria IMO because they all belong outside in ponds. There are Blue Dace, Golden Orf, and Koi Carp and several species of catfish to name a few.
cold is better cuz when your in the ocean is the water hot or cold cold
Goldfish are meant to live in cold water, not the warm water in a tropical aquarium. This is a huge reason why goldfish and tropicals shouldn't be in the same tank.
Cold water.
they do well. not too cold though!
its the respiration rate of the goldfish.
No. Goldfish are a cold water fish and African dwarf frogs are tropical. Their waters carry different bacteria and they can make each other very sick.
you put it somewhere where there is no sunlight or light because goldfish die in the heat so use cold water and put it somewhere cold but not that cold
Goldfish are "coldwater fish" their comfortable temperature range is 55F to 70F. The stimulus to make them breed is when the temperature rises to over 65F.A gold fish needs cold water.
I do not know of any Algae eaters that can live in cold water . Goldfish are cold water fish. So unless you can find some species of cold water algae eater the answer is no they can not be kept together successfully.
they are black that have long flowing fins and bulging eyes simaliar to a telscopic goldfish the most not be kept with common or comet goldfish they also are visually impared ! overall they are a beautiful and playful breed of cold water fish!!!
Goldfish die in cold water because they are not used to the water tempurture. But if you put the fish in a bag and set the bagin the cold water the water in the bag and in the tank will be come the same tempurture.
It's typically not recommended. Goldfish are cold water fish, and are used to the levels of dissolved oxygen in colder waters. Since warmer water holds less dissolved oxygen than cold water, it may negatively impact the health of your goldfish.