It's not recommended due to the temperature differences (goldfish is a cold water fish and tropical are, well, tropical), also a goldfish will produce a lot more ammonia which it is slightly more able to resist than most tropical species. But over all it is possible.
No you cannot put a frog with goldfish; goldfish belong with goldfish
No, goldfish are best with goldfish with the exception of weather (dojo) loaches, bristlenose plecos, and apple/mystery snails.Although goldfish can survive in warmer water temperatures, they are a "cold water" fish and not a tropical fish.
The fish will be living alone in the aquarium. And that's ok.
best to do flake or pellets food feed 3 times a day do how many about 2 or 3 per goldfish not too much. Do tropical or goldfish food to feed goldfish. They need cold water or as warm as tropical fish in degrees. You can put tropical with goldfish.You can put goldfish outside in a pond. WARNING! DON'T PUT TROPICAL IN POND OUTSIDE OR THEY WILL DIE! I MEAN IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
No goldfish would prefer to have a lower temperature than any type of tropical fish, however some goldfish can withstand higher temperature if they are slowly acclimated to it! But in the long run goldfish would be happy with other goldfish and tropical fish with tropical fish... there is a reason you don't see the goldfish with the tropical fish in a good aquatic store.
No i wouldn't recommend it
There are many types of decor one can put in a tropical aquarium. One can put in different arrangements and colors of plants. Once can also put in castles, corals, and a variety of ornaments.
Definitely NOT! ARE YOU MAD? ALWAYS ask the goldfish for permission first.
Goldfish, even though they are technically cold-water fish, can do fine at tropical temps. Be careful though, even the smallest species of goldfish you can commonly find needs 10 gallons all to themselves, because they get really big.
Guppies are tropical fish. Goldfish are coldwater fish. If you keep them together one species must inevitably be being kept in conditions that do not suit it. So. Yes you can put them together but when one or the other dies it's your fault.
You can't put tropical fish with each other or they will eat eachother
None, goldfish are cold water fish, so having a tropical fish as a tank-mate just wouldn't work because tropical fish need to live in warm water.