Nice set up - very nice. For what it's worth -
I'd move the power supply as far from the water as possible, were it is currently located it may become a Lime Magnet even with the sump lid.
Cleaner wrasses and dragnets both eat large amounts of pods, I've tried this and the wrasse starved out the dragonet in a tank twice your size. I still have the wrasse but no visibal sign of pods, they used to be everywhere.
At one time in my 210 I had as many fish as your planning plus corals, it didn't work out so well for the corals. I had a hell of a time trying to keep nitrates at 20ppm usually at weeks end it was pushing 40ppm - needless to say with nitrate that high phosphates were very hard to control. I was gettin' 2-3 ppm of PO4 from the tank with ro/di water. Po4 higher than .05 and corals doesn't work out so well for the corals.
You could get away with a smaller less expensive reactor than two lil' fishes Phosban reactor. It's a large tube and tops @ 100 gal you'll use 1 cup of GFO.
Lastly - If your cycling the tank turn off the skimmer, you want the dissolved solids to decomp and fuel the nitrogen cycle.
Hi there.
Your first point-
The power unit becoming a lime magnet? Where I am there is no lime in the water what so ever. If you mean salt creep, I'll keep on top of it when I clean the rest of the equipment.
The reason it isn't high up in the stand is to avoid condensation
Second point-
Thanks for the heads up on the Cleaner wrasses and Mandarins. I've compensated for this by a section of the sump to be used to cultivate copepods in. Also the Mandarin will most likely be the last fish in and I will be supplementing with live copepods that are shop bought (have a few good LFS within a radius of my house) weekly. I'll be doing this because I've read about them starving many times before on previous threads.
Third point-
Phosphates will be controlled via a Phosban reactor filled with Rowaphos, and also a lump of chaeto in the sump. When my TDS meter on the RO unit reaches 1-2ppm it will be getting replacement cartridges so don't worry about that. Nitrates will be kept low through obvious, strict, water changing.
Lastly-
The tank has been cycled using API Quick Start, two dirty foam filter pads from a friends tank and also two cups of live sand from a friends established tank. Ammonia Has been 0 for 7 days now, with 3 fish on reduced feeding. The skimmer is on because 30kg of live rock was added at the one time and needed to start pulling out some gunk from that.
I don't want you to think I'm smart arse know it all, because I'm not. Far far from it.
I've just done a lot of planning, probably up to a year before this tank was even ordered. And have learned from other peoples similar tank threads and mistakes, on other sites.
Thanks for the reply.





