QUOTE="TheShrimpNibbler, post:6586201, member: 131015"]
I run a system almost exactly like yours and I disagree with almost every point that you made.
First of all, nobody said that algae scrubbers were not useful or that you shouldn’t use them. However, this does not make them a necessary piece of equipment. They are useful, just like protein skimmers are useful, but Neither one is required.
I do see your point with leds. A black box is a cheap option that can get the job done for about any coral you want. If you don’t want corals or are very good at handy work, a diy system could be an option.
Lastly, I HATE it when people say that rodi systems are not useful or needed. I use tap water, so this is first hand experience. If you want the centerpiece of your tank to be the thick lair of green hair algae coating every surface in the tank, then go ahead and use tap. I have also found that when using tap, a qt is a must. For some reason, every fish that I have not quarantined has died from a parasite even though I keep my parameters in check.