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These are just the regular meso blue bars. They're good for this application, haven't used them for anything else.Is this the pro or just the standard meso blue? I’m wondering if I need the pro being my tank is only 20 inches deep and will be using 2 noops as primary lights with potentially a third down the road.
I would say it is going to highly depend on what you are going to use the bars for. Just a pop of color these might work. But if you're looking to add par, and make sure you get penetration down to the bottom of the tank, then the pros are probably the better choice.