thanks
2007-01-28 02:02:21 · 5 answers · asked by Anonymous in Pets ➔ Fish
Brackish, meaning it can live from fresh water and up to a certain salinity of saltwater. If the store has them in fresh, best to keep them that way or slowly acclimate them to some salinity. They are a high maintenence fish.
2007-01-28 02:19:28 · answer #1 · answered by bzzflygirl 7 · 0⤊ 1⤋
The black ghost knifefish, Apteronotus albifrons, is a tropical fish belonging to the ghost knifefish family (Apteronotidae). They originate in South America in the Amazon Basin in Peru and from Venezuela through Paraguay in the ParanaÌ Rivers. They are sometimes found in aquaria.
Because they come from and live in river... that's means Fresh Water
2007-01-28 10:12:43 · answer #2 · answered by icanwallad 2 · 1⤊ 0⤋
My local tropical fish supplier has ghost knifefish listed as tropical freshwater fish.
2007-01-28 10:10:26 · answer #3 · answered by john ray 2 · 0⤊ 0⤋
It is fresh water. I think I remember a freind of mine haveing one.
2007-01-28 10:11:19 · answer #4 · answered by plowmscat 4 · 0⤊ 0⤋
they can be both witch ever they where raised in. they come from brackish water in the Amazon
2007-01-28 10:12:27 · answer #5 · answered by wofford1257 3 · 1⤊ 1⤋