I was planning on moving the heater too its an eyesore. Do I need to worry about it being away from the spray bar?Everyone has different opinions, I like the crazy looking driftwood. Some background plants to fill in the gap in the middle would help. Pull the heater down so its hidden behind some plants. What really would make it is a black background. Very nice, if you like it that's all that really matters.
You could still do anubias nana, it would just take forever to grow. But that's the beauty of low tech, low light--LOW maintenance. Kind of like this:its dwarf sag, I don't think with my low tech i could grow a nice LOW foreground plant. which is why I want with sag.
I don't think it would matter if you moved it away from the spray bar. I find that a decent heater can be put just about anywhere. If your worried just watch the temperature of the tank over the next couple of days. I'm a sucker for moss on driftwood. That moss should creep along nicely.I was planning on moving the heater too its an eyesore. Do I need to worry about it being away from the spray bar?
The open middle area is something I need to address, I will work on that.
Overall I like the look too, I need to keep growing moss to extend over most of the dw which will have a huge impact and I can groom it to change the shape of the "A" a bit too.