As a 650 owner ...
I run with 300 lbs of live rock. You will want to get 75kg more. At this stage in the game, since you have already added live stock, I would recommend adding dry rock to the tank to increase the surface area for bacteria to grow. Place pieces a few at a time and focus with...
More pics. Enjoy!!!!
Maroon Goldstripe Clownfish in front of a Trumpet coral
Blastomussa coral is doing very well.
Hammer coral is thriving.
Added a new Zoa rock to the tank.
While I had hoped the Maroon Gold Stripe clownfish would have hosted the Sebae Anemone, they decided to take up residence in the Trumpet coral. The anemone is very healthy and I have noticed an improvement in the health of the Trumpet since the clowns moved in.
Great advice from Oxy. While it will make a great clean up on the algae by having two, I would be ready to move one back to the LFS once it starts to clear up. Ideally, one will make a great dent in it given time (you are already seeing progress in a few days) as well as find a nice balance...
I recommend at least 6-8" distance just to make it easy to adjust the flow valve. May want a little more to make break down and maintenance on the valve easier.
I use the cable hiders on my 650. Makes it cleaner back there.