So I've decided to start a mangrove display cube in a nuvo 10. From what I understand I should go with something like an xr15 freshwater or kessil tuna sun for the best results. With that being said how much less effective would a kessil tuna blue be? That way I could easily repurpose the light in the event this theme doesn't work out. I would rather have a happy thriving mangrove so if it would grow it exponentially better I'll go with tuna sun and hope for the best.