Quite often a male guppy will nip at the female if she is pregnant; this can stress the female and make her ill.
You can place the female in a birthing cage early on if this is a problem, but pay extra attention to the cleaning of the birthing cage daily.
The guppy knows the goldfish should not be in there with it. Goldfish are coldwater fish and need to be kept below 70F. Guppies are tropical fish and need to be kept above 70F.
goldfish The largest goldfish is hundreds of times larger than the largest guppy.
No, a guppy is a livebearing fish, and a goldfish is egg laying.
One goldfish chasing (or in this case biting) another fishes rear is how goldfish flirt, however this could also be a display of aggression towards the other fish.
A female guppy can produce up to 1,000 fish in a year if everything is perfect. A female goldfish can produce several thousand ova (say around 10,000) in one spawning.
goldfish guppy grouper great white shark
Guppies don't get large enought to eat goldfish. They will eat anything they can fit in their mouth. The goldfish might eat your guppies though.-Melchisedek
Goldfishes and guppies should be kept in a different tank....
Goldfish begins with a G. Grouper Guppy
No. It is much more likely that the salamanders will be biting chunks out of the goldfish.
Yes they can, I have a guppy (amongst other fish) with 4 goldfish together and they are very happily living together :)
if the tank has a filter than yes but if it doesn't it cant live with out one.
The goldfish should never be in the same tank as guppies. Goldfish are coldwater fish and need to be kept below 70F. Guppies are tropical fish and need to be kept above 70F.