Thanks for your interest on my tank.
My system is fully natural.
1. The size of tank is 1300mm*800mm(h)*1000mm.
2. The Sump size is 2000mm*300mm(h)*700mm
Refugium size is 1000mm*300mm(h)*700mm
The inside of refugium is turned on right before a light turned off. (inverse to a tank)
Caulerpa sp. has grown in a refugium a lot.
3. 1 skimmer, 3 CARXs
4. Lighting system
400w 20000K, Radium 2EA
LED 3w(Royal Blue) 7*7 Total 49EA
Additionally, LED 3w 7EA at the right bottom of my tank.(lighting inside of a cave)
Refugium lighting is 400w metal 5500K is used only at night
5. Water Parameter is 7~8.5 KH. Magnesium 1250~1350. Calcium 400~450mg. sg 33 ~35ppt. K+ 400~450mg.(a bit high)
6. Feeding zooplankton, amino acid
7. Fill aion and Iodine once in a week. and dropping it continuously.
8. dosing miner substance sometimes
With you guys interest, I am going to uproad several skecth about my own way of Reef aquascaping. My job is consulting and selling aquarium artworks. I have this kind of tanks a lot more.