Currently running
ATI Sunpower 39w 6 x T5s - amazing lights really impressed with them apart from the crappy PSU they supply to run the fans changed this to a proper UK PSU this week for 6 quid
TMC Aquabeam 500 Duo - Added these for shimmer and more useable light will be adding some more in the future 1 maybe even 2 more duos
Vortech Mp40W - Lurvin my vortech but I am running it at 100% so makes the most noise in my tank am planning on adding a second one so I can run 2 x 60%

the flow with these are amazing but the price tag does reflect it.
TC-10 - Heat controller newley added much smaller than the ATC800 only time will tell
APF-600 - Skimmer great bit of kit pulls out lots of gunk so all good
Tunze 1074.04 return - It pumps water

not much to say about it apart from it being quiet
I would not live without my auto top off this seems such a basic biyt of kit, but it keeps my tank very stable as I dose my salts in here and it keeps my SG level stable, if my SG level changes due to salt creep I just add salt to the auto top off. a must have in any large tank in my opionion
Waiting for delivery of
GHL Profilux Plus II Aquatic Computer - I will e using this to control my lights monitor my temp,PH and control my balling pumps so no manully dosing anymore woot
GHL-Profilux Dosing Pump Unit With 3 Pumps - to connect up to my GHL for balling