Coldwater fish go with Goldfish (temperature under 70F). Tropical fish go with Bettas (temperature over 70F). Just make sure that you don't put any more than one Betta in a tank. So Bettas and tropicals don't go with Goldfish and vice versa.
Many type of fish eat blood worms from betta fish, goldfish, through to many saltwater fish
BETTA Fish i think
He Revealed He Is Half Betta Fish.
You could put platies, tetras, corydoras, oto cats, guppies (non-fancy), danios (glofish), shrimp, snails, mollies, swordtails, barbs, rasboras, and African dwarf frogs. I would not recommend putting goldfish with Betta fish. Goldfish are carp, so they get pretty big. They also can give out large amounts of ammonia. Goldfish are also coldwater, and betta fish tropical, so they won't mix well.
Betta
The kind of fish that can mix with a minnow fish is a goldfish. Danio is another kind of fish that can mix with a minnow fish.
It is best that all fish have a filter besides Betta fish. Betta fish don't need filters cause the filter pushes them over with their big fins. Goldfish should have a filter on there tank because they are often overfed. If you have a filter you won't have to change the water as often. The only fish that shouldn't have a filer in captivity are Betta fish.
A goldfish is a type of fish.
Goldfish
It is a kind of tropical fish.
Different species of fish have different food requirements. Tropical Flakes are designed to feed a mix of tropical fish species. Goldfish food is a product that has been produced specifically to supply all the dietary needs of a goldfish. So yes goldfish can eat whatever you give them including Tropical fish food but it will not neccessarilly be doing the fish much good though.
Bea is a goldfish. We know.