oops mis-read, SorryRead my post, i said im not doing live plants, but want to do a saltwater tank with coral eventually, and you couldn't be more vague when it comes to "you'll need some strong bright lights" lol.
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Well you'll need strong lights for coral as well for a Reef tank. In a 24" tall you'll need to build the Live Rock up high. I ran VHO flouresents on my Reef tank in the day those were the lights to go with. Today I'd go with T5HO same type of fixture you'd use on a freshwater plant tank. I'd Run 10000K mixed with full Actinic bulbs on separate fixture.
Oh I have some VHO fixtures for sale cheap is your interested.. actually there just the ballast boxes you'll need to build your own hood to mount the lights
here's my Reef on VHO