Gambusia are fish from fast flowing clean streams. Air pumps on their own do very little for them. Gambusia need filters.
Amistad gambusia was created in 1973.
Yellowfin Gambusia was created in 1957.
Gambusia dominicensis was created in 1913.
Cuban gambusia was created in 1854.
Widemouth gambusia was created in 1975.
Pecos gambusia was created in 1853.
Clear Creek gambusia was created in 1957.
Big Bend gambusia was created in 1929.
a lot of space?
no koi fish do not need a lot of space 10 to 12 of them are often put into a small pond
Orangutans are solitary and need a lot of space, not because they don't like other orangutans, but because they eat a lot of fruit since they are big animals. Since they eat so much fruit, they need a lot of space to find enough fruit.