Sorry I haven't responded recently, life is busy. I have the Tunze Osmolator nano in the middle compartment in the back, works really fantastic, it attaches with a strong magnet. No issues attaching at all. The back is black. There are 2 media baskets, I use the upgraded ones from InTank. I have one of the second chambers set up as a small refugium with live rock rubble and chaetomorpha algae. I use a $12 submersible pond light from Amazon to light it. My next mod is the Jebao dosing pump, I'll let you know when it's set up, I cleared out all of the soft corals and have added more SPS. I'm picking up two AI primes today too! Can't wait to get them on the tank.![]()
Sorry but I'm still confused regarding your ATO. Does it use an "optical sensor"? If so where would you place it?
or does it not work via an optical sensor since you have it in your back chamber where an optical would not work since the glass in not clear (see thru).
Your tank is very inspirational.
thank you




Running a IM nuvo 16 myself and absolutely love the tanks, so many possibilities.

