I am new here.
I have just gotten back into the hobby by buying an aqua one 400 reef tank. It is now about 9 months in and now all stocked and settled, I have replaced the skimmer and bio balls from sump and am using Red Sea product religiously to keep all in check. Also added 2 x ecotech mp40's which gives awesome currents and just a few weeks ago swapped out the t5's for LED
lights (just a cheap set to test out before getting radions).