The costs are much less if you are doing a fish only with live rock setup.
I would think without live rock would be cheaper but I haven't kept Saltwater in years. I used Metal Halide lighting during that time.
The costs are much less if you are doing a fish only with live rock setup.
Glad I could help!! Feel free to ask me any questions you may have if you are unsure, I am still new and by no means an expert, but at least have some experinece.I was hoping I could turn my 160L tank in SW and have a marine setup once if I get my 2nd larger tank.
This post makes that sound more promising for me, appreciated.

