Today I figured out to use Apex temperature monitoring function to control power outlet (on/off) to control cooling fan on/off, it's very cool, this is one of the very useful feature of Apex controller so far.
View January 17, 2019 09:34
On last Friday I bought a Neon green star polyps coral, till today they are still not opening, I only can see a very small green dot, I thought the coral is dead...
Luckily I checked reefing forum today, get to know this is quite normal for GSP to take certain time to open.
I remember not long ago I threw away a GSP after about 10 days never open, I thought it was dead, now I know it may just receding back the polyps, doesn't like the environment, it's not dead...
Let's wait a few more days to see what will happen on my newly purchased neon GSP...
View January 14, 2019 21:55
For the last 2 days, I am busing with setting up Apex controller accessories- breakout box/float sensor/leak sensor/Dos, very happy there are now all working and need to setup the last piece accessory- Auto feeder.

Next challenge is how to organize them and put them into a nice cabinet.
View January 14, 2019 21:53
Finally my Apex controller is up and running- all calibrated, the root cause the Apex controller not well compatibly with Android system, it's a bit tricky to setup with Android, at last, I using PC to set it up, it is a piece of cake... I never thought such a simple issue takes me so long to figure out...
Next step is to figure out how to properly install the hardware to my tank...
View January 12, 2019 10:37
My Apex controller still not working, today lunch time I went to Fresh and Marine shop again, they are doing the same thing to me again, with doing nothing, they told me the unit is ok (able to link to apex local wifi) now, then even don't know what the problem is...
View January 10, 2019 03:04
Today I only realized need to feed corals with polyp lab reef roids...need to take care Feather Duster Worm...
View December 31, 2018 06:55
Need to figure out how to glue coral underwater...
View December 30, 2018 21:41
Since Friday (Dec 28, 2018) after increased light intensity, I've noticed Duncan coral shrink and re-track some polyps, today I watch BRS week 38 video, confirmed my suspect, maybe the light is too strong for Duncan, so I moved it the bottom of tank, let's monitor again.

This is the sign I am learning/improving...cool!

Update (Jan/15/2019), After I relocated the Duncan to bottom of tank, they are doing very fine, they are growing bigger and thriving...
View December 30, 2018 11:08
When add in water from mixing to sump, I forgot monitor the water level, water overflow to floor...
Need to add a sump water high float sensor...
View December 29, 2018 10:24
How should I deal the extremely high nutrients inside my tank:
1) Reduce feeding food
2) More water change
3) Clean mechanical filtration media more often
4) Add in NitraPhos Minus
5) Waiting ATS into action...
View December 29, 2018 03:28