i know NOTHING about plants! can they go in a 10g?

[Yenko]

For Java fern you don't have to wait; its roots don't go in the substrate they stay in the water. Everything your Java Fern needs is in your water right now. You do need light to grow Java fern, unfortunately. About 10-20 watts should work.

 

[steppy104]

ok then...i'll try it out