Originally Posted by ViPeR_930
Then according to this, I can grow anything in my 21" deep tank with PC lights as long as I keep them in the top 8", right? Nope.
I'm building a 45" x 13" x 10" frag tank in the upcoming week mostly for soft and SPS corals. It'll have 2x150 watt DE MH lighting it.
I would have to agree, it depends on what your growing in there. If you want stuffs like SPS, you really need MH. :happyfish