Yes. They should get along without any problems.
All goldfish are freshwater.
Goldfish are freshwater, not saltwater.
That depends on the species, as there are freshwater clams.
No.
No, consumers.
No. True "goldfish" are freshwater fish.
you should eat freshwater clams/oysters
Freshwater clams are filter feeders, so tiny foods like daphnia and rotifers and cyclops work well.
No, goldfish are freshwater fish.
No, goldfish are freshwater fish.
No, goldfish are freshwater fish.
yesyes.