I have 1 head of dendro that I purchased about 6 months ago. I have it in a fairly shaded area bc when I first got it I was told that they do not like direct light. It is very healthy. I target feed it once every other day. It is always out and never sunk in. However, the "stalk" is encrusted with coraline algae. Will this prevent my dendro from sprouting new heads? Does anyone recomend that I put this in direct light? Would love any info on what to do to get this to sprout new heads as it is probably one of my favorites in my tank.