The reason they are called 'tropical fish' is because they come from tropical areas and need warm water to survive. They have evolved to live in warm water over millions of years. If they are placed in water that is not of the correct temperature (either too hot or too cold) the fishes metabolism will not be able to cope properly and depending on how much difference there is between what they need and what they are getting they will live or die accordingly.
No. Corydoras are tropical fish and do not do at all well below 70F.
You can not put tropical fish in coldwayter bevause they need hot water to survive but you can put goldfish in coldwater becaue they are coldwater fish
I think you mean without a heater but if you dont the temp for the average tropical fish is 19 degrees celsius to 30 degrees celsius. coldwater fish will survive with a heater if its at a low temp and so can tropical with a heater at a low temp.
Comets are a type of Goldfish and they are coldwater fish. They grow to around 10 inches. You don't mention the species of goby but you do say it is tropical. If that is the case then the answer is obvious. You shouldn't try to keep coldwater species as topicals. No.
Well it depends on the size. The bigger, the shorter, and the smaller, the longer. Normally, small coldwater fish would live for about 8 years, and bigger ones for about 5. If you are talking about tropical fish, talk to google.
Guppies are actually tropical fish and prefer water temperatures between 72-82°F (22-28°C). They do not do well in coldwater environments as their immune system and metabolism can be negatively impacted. It's important to maintain a consistent and appropriate water temperature for guppies to thrive.
It won't die, but coldwater fish have different nutritional needs from tropical fish. It just won't be as healthy as it should be with the proper food.
Yes, a betta is a tropical fish. Tropical fish all have different temperatures at which they do best at, but goldfish are coldwater fish. Coldwater fish come from from a variety of different temperatures as well, so yes there is a temperature difference. You could not keep goldfish and bettas together because of the temperature difference.
No, not even close! Clownfish are saltwater tropical fish that belong to the Damselfish family. Goldfish are freshwater coldwater fish that belong to the Carp family.
There are millions of tropical fish in the tropical oceans. But they are all marine fish not freshwater fish. Freshwater tropicals can not live in saltwater.
What you need to look for is not particularly "freshwater" fish. What you need is Coldwater fish rather than Tropical fish. The coldwater species that may be available apart from all the different types of Goldfish. are Golden Orf, Rudd, Roach, and various catfish species too.
No you can't. goldfish are coldwater species while bettas are tropical fish.