I just ordered a 6000 with a single controller. My tank is 54x20x24". I have a eurobrace. My return is a t4 going thru two sea swirls I also have a t4 for my closed loop. I have some dead spots which is creating a cyano out break, so I decided to order the tunze system. I have a internal overflow in the left corner. I wanted to instal the tunze just in front of the overflow mounted on the erobrace; sprying towards the other side of the tank. I wanted to know if this sounds ok. I want to avoid install the tunze on the right side due to the tank being a in wall tank with the front and right side exposed . I also wanted to know: How close to the tunze stream can a sps coral be without causing and damage to the coral. Any other insights would be appreciated.