How many Neon Tetras can i have in a 19 gallon tank?

[Dale]

you could have at least 8 neon tetras and they have to be at least at 72 degrees fahrenheit and just buy regular food from the fish store

and I think you are asking Oscar fish

It is probably only worth around 10 dollars... they are widly distributed so they are not worth much

[Will]

And how much is an Orcar fish worth (its as big as an adults hand)?

And what tempriture water do Neons need and what kind of food do they eat?

Thanks x