Plant Question

[sturtzzy]

okay so first off i just got some plants a few days ago they are 3 corkscrew vals java fern and a brizilian sword. i have a 40 gallon breeder my light is a aqueon modular led. the plants are mostly green but ive noticed some light brown and they are kind of drooping they also are breaking easily. i dose somthing called API leaf zone which gives iron and potassium, but nothing seems to work. Any ideas? thanks
look at picture tell me what you think

ph = 7.4

ammonia = 0

nitrites = 0

nitrates = 0

 

[leighton_87]

How long is the light on per day?

The picture looks like corkscrew vals but of you do have Java Fern the roots should not be buried as they need to 'feed' on the water. Instead the plant should be tied to bogwood/rocks.

 

[sturtzzy]

its on about 10 hours a day an yeah i will ahve to get some rocks for my java fern