Propagation - fish & corals

Ok, so here's my problem if you want to call it that. About 3 months ago I decided to try a 3g a day water change on my 400g system. Around 8 weeks the SPS started to grow and color up nicely. Over the last 2 weeks or so my ORA Tri-color has went from Cream/Purple/ with green polyps to a REALLY light cream color, not bleach white but no purple and no green polyps. It started out Brown/Purple with green polyps.

My tests are showing 0's across the board, 450 ca and 9 DKH. Can it ...

Well it seems my Chromis have decided to start spawning. I shot some video but its not the best. Pretty cool though, I now have a mated pair of clowns and chromis. Any ideas how often this will happen? Sorry the videos aren't the best but I'm sure I'll get another chance.

For the last two days I've been sick and my normal standing in front of the tank for hours has been reduced. I just fed the tank, cleaned the glass and went back to the couch. Today I was feeling better and spent some time after feeding and I noticed my Royal Gramma didn't eat, come to think of it I hadn't see him the last two days. So I started looking and found him dead under a rock, as soon as I moved the rock he floated to the surface. I've had him two years and the previous owner had had ...