Hello everyone my name is Shawn and I'd like to thank everyone for welcoming me into the group! I'm a new reefer from Philadelphia PA that's looking for great advice and good deals in the Tri- State and DMV areas! I'm currently in the process of building a custom aquarium (30L X 24W X 30D) that I'll be using for a sand bottom mixed reef paired with Aquatic Life T5HO G2 Hybrid using 4 ATI Blue Plus combo with Kessil AP700. Mounting height for best par advice needed if possible? I aslo own a 180 gallon FOWLR aquarium and a 32.5 Fluval Mega Flex aquarium! Again Thank You so much in advance!