hello all, New member here from Thailand. Am very active in reef forums around the world and feel very happy to be accepted here. My current tank SIZE : 78" x 23" x 20" (165Gallon) LIGHTS : 5 Aqua Illumination LED SOL Blue moduls RETURN : Atman7000 (1800GpH) FLOW : 3 x Tunze 6055 control 1 x Tunze Recirculation pump 1073.050 control controlled by Tunze 7096 MAIN FILTRATION : Reef Octopus OTP ORCA 180int Algae turf scrubber