After keeping the system for the past 3 over months, I would like to share some of my learning as following:
Downsides
1. I have overfed the tank (be it for Fishes, Corals and the Cleaner Crews). As a result, had an outbreak for the algae
2. I think I had started dosing the All-In-One too early which I should wait longer for the tank to be more mature.
3. I used wrong flow rate for the Chiller as a result the Chiller overwork and water is not properly chill
4. I had stop running Chiller for the tank for about 2 -3 days and resulted lost of some corals
5. Position of the Corals in too low as a result to far from the lighting
6. Personally I find that the IOS compartments is not big enough to provide enough water volume for filter media and thus not able to keep water in great condition and stable parameters.
Upsides
1. I like the function of ATO which works very well to keep the water senility stable.
2. I like the used of a Wave maker which has WiFi function for ease of control and operation setting.
3. Lessons learned from the downsides stated above.
Moving Forward
I have decided to decom the existing 12G tank and to re-setup a new system as following:
1. A total water volume of 24G where 12G as Display Tank and 12G as filtration with more filter media.
2. Upgrading my existing lighting system from 27W to 90W to ensure good lighting.
3. All Corals will be at a higher position to ensure good lighting reaching for all Corals.
4. To ensure proper flow rate for the chiller
5. Continue to use UV, Wave Maker, ATO and Skimmer
Will provide photos for the new system when the system is fully ready in my next update