Originally Posted by BabyBetta0108
I have a sponge filter running in my tank right now, do you think I need some more foam in my tank? I have a few anubias in my tank right now, but I am planning to get a few more plants. Are Java ferns really hardy? I would feel bad if I kill the Java fern
Any sponge filter I've seen has enough foam for a stable bacteria colony.
They say Java ferns are hardy, but mine died while and after budding off some litle baby ferns. I still have those. They haven't grown much. most people have better luck, I think.