i got some moss growing in a driftwood in a 55 gallon tank and i decide to move the driftwood to another tank.now the thing is that the lighting in the 55 was very low and i didnt notice the color of the moss(it was white-yellow)kind of dead.it has grown a lot.maybe thats the problem??i add iron and pottasium and the lighting is 3.5 wpg almost.you think it will recover or i have to replace it???thanks for any help.