Tank Maintenance - Seeking wisdom from the greats

[element291]

Here is a pic of my tank at least. Not the greatest picture but I will take some more tomorrow when the lights are back on.
I started with cured rock from store on my 75 gallon then mixed together a bunch of rock that filled a 120 gallon from another guy who had it in his tank for about 2 years so everything had been cycled.

I will take some pictures of my GSP that is coming off the rock and you can see where the rock is ligher in colour where the coral used to cover.

The lights are Coralife aqualight LED. Here is a link,

http://www.coralifeproducts.com/product/aqualight-led/