Yes, I had a guppy live in my saltwater tank for a year. They are considered a brackish fish.... so they can adapt to a higher salinity level
and for how long?
About two years
I have had guppies for several years now, always had snails, always had plants.
seconds my dude
Not for very long. They are acclimated to the salt in the water.
Yes it will. I had my goldfish in the same tank with some feeder guppies. When the feeder guppies got hungry and there wasn't any food, they would chew some of my goldfish's tail off. It grew back after a few weeks.DON'T WORRY!
pesonaly i dont belive in guppies NEMO!
They can survive, but they will not thrive. You should be looking at something 5 gallons+ if you want your guppy to live a long and happy life. Keep in mind that they are tropical fish, and room temperature will not usually be warm enough for them.
1.5 years
Fish that have long, wavy fins should not be put with guppies, because guppies will nibble their long fins. Also, many bigger fish will eat guppies. Keep a separate tank with guppies and a few "cleaner" fish, which do not harm guppies.
On a guppies underside they either have a triangle shaped fin or a fin that looks long and pointy. Long and pointy is male, triangle is female. http://thesmileyfish.com/wp-content/uploads/2008/03/tropicalfish010.jpg
20ft
2 weeks
A saltwater fish tank can be half freshwater and all of the saltwater fish will live but not for very long.