[LLongjr]

I started Co2 and now my Java Fern looks like this, can anyone quickly diagnose whats going on so I can correct it? My aquarium is 80 gallons and made up entirely of java ferns, and they all look miserably lately.

 

[Darkblade48]

What is your lighting like, and what are your water parameters?

The first picture appears to show a normal wilting leaf that can be pruned off.

The next few pictures (with the little nodules on the leaves) just show the normal spore forming behaviour of Java Fern. It is normal, but if excessive, might indicate insufficient nutrients.

 

[Acro]

Is it this?
http://www.plantedtank.net/forums/33-plants/889578-what-green-cluster-crunchy-stuff-my-trident-java-fern.html


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