it only has a small tail
About at 7 to 8 weeks-DANIELLE LANDRY
Could be a boy or a girl ....
the girl is bigger
nothing
If the goldfish is small enough for the eel to swallow, then you can confidently expect your goldfish to be eaten.
Goldfish
There is no way to tell.
Actually, goldfish do have a stomach, but it's very small, probably about the size of one of their eyes.
If the goldfish are small enough to be swallowed then in all probability that is what will happen.
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
Typically, it is recommended to start with one goldfish for every 20 gallons of water in a small aquarium. So, for a small aquarium of 10 gallons, you would need one goldfish to start.
Only a dna test can determine.