Since there was a great sale on Finnex 30gl with metal halide lighting and liking the style this is the tank I bought.
Well, never happy with things the way they are and wanting to try the ultra low nutrient system (ULNS) I removed the back chamber and took out the refugium since it is not needed for the ULNS.
I wanted a back ground, something like the foam backs I saw here, but was a bit afraid of having the foam in the tank for a long time and what it could leach if anything at all.
Instead I superglued rock I cut smooth one side. I did end up going to high though. There is more than the pic shows. The rock I glued to far up really serves no purpose since I can't place corals on it or they will be out of the water.
There are 2 big pieces on the sand bed and one large sitting on it, the rest is glued to the back.
Sept. when started.
Tank today














