I'm just doing my usual compare and contrast with a 75 gal I'm running, girlfriend spilt yeast in it and I have a feeling I'm doing a teardown and rework.
d3no5;3177400; said:Try putting them in some sand or river sand. I had some flourishing with Nitrates between 30ppm - 40ppm. I had a 36w fluro which seemed pretty bright but they were fine. I also used some liquid ferts.
gobucks1;3178482; said:Just curious, what is an IOS system?
Sometimes Java Fern just won't work for some people. I can't keep it alive for the life of me either. Crypts, Amazon sword, Val and Anubias all have done well for me, however.
There's really no reason you should have to dose fertilizers for Java Fern in a relatively low light setup. Especially with the number of fish you have.
Since Java Fern doesn't work, you could try Anubias or Amazon Swords in pots.