no you cannot because the fish might get very lonley and start to knock its head bin each corner of the tank like my fish always does you know
If the goldfish is a fancy variety, it can live alone in a 20 gallon tank. Goldfish do not belong in tanks any smaller than this as they grow very large
goldfish do not live on land
yes they can!
NO, not usually.
ID3541807423 says: They aren't attacking each other, they are just playingPuertoRicoRocks says: Actually, it is rare, but goldfish can fight.But when goldfish are kept together it benefits them. (Unless it's a regular goldfish with a fancy goldfish, because in that case the regular goldfish would eat the food up before the fancy one gets to it.)It benefits them because they're not alone and they will swim more often, have more fun, and live a better life
If your goldfish is all alone then you know it isn't from fighting or other fish. It is probably that he is growing and the scales will soon replace themselves.
For househeld goldfish, they generally live 6-8 years
Your goldfish will not live "longer" no matter how many or how few you have.
yes
No, goldfish are freshwater fish.
depends, can a ten gallon tank live in a goldfish
No, goldfish are best with goldfish. In addition, tilapia have different needs and are quite likely to be aggressive towards the goldfish.