225 gal visio tank, 60 gal fuge/frag tank, bout 80 species of coral, large large colonies.
4 250 watt mh 20 k helios, 6500 k natural sunlight 4 hrs a day.
semi closed loop system, with 4 seios for flow 50x turnover.
Large calc reactor, auto top off system, 1.4 hp chller.
My corals grow like mad... I rarely buy from wholesalers... so noo pests.. Been busy so havent had time to frag much, have about 30 frags right now..
FSOL only bought two BIG frags, microthalma.. probaly best for his system..Microthalma grow like weeds along with monti caps.. Some of my acropora grow very fast..
My growth just slowed a bit when I dropped the MH to 8 hrs a day from 10. ( electric bill was a killin me )
I changed my flow with my semi closed loop and my big tabling yellow mille rtn'd on me.. No worries for I have 5 frags, but it still sucks.. I will be moving the purple slimer to its position anyway. More valuable coral anyway..
We'll see how the semi closed loop system works, corals seem to like it, but anytime I change anything something is always unhappy...
![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
It is definitly more random flow.
I created this new system for I have 3600 gph dolphin , and it was running through an old manifold system that just didnt disperse the flow that well, the new system runs the length of the tank in the back, with 3.4 inch pvc 4 t's 2 90's and 2 45's with a reducer to 1/2 inch to pump up pressure.
It may be a little ugly, but it will get covered in coralline pretty quick and stopped my flooding problem whne the power shuts off so my wife is happy..
The corals are a little upset with me right now... 2 have browned out on me a little bit, but saving electricity is the priority right now.. I used to run 2 skimmers, but I am now down to 1 for the motor broke on the other one
![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
doesnt seem to matter, the older the tanks get the more filtration seems to be created by the corals themselves...
The browning could also be due to a little temp drop, from 82 to 78 - 80 .. I added 2 cooling fans to stop my chiller from coming on.
Any other questions lemme know
F