8x80 or 10x80?

[Jony375]

Regards to all, my name is Jonatan and I am from Spain. I have an aquarium of 700l (170x70x60cm) and this one illuminated by a screen ATI sun power dimmer of 8x80w. I would like to know your opinion at the moment of knowing if it is a sufficient light to support DEMANDING SPS or should install a screen of 10x80. The idea is to change the sun power into a power modulate. That think you?

 

[9balliw]

Maybe add a reef brite led bar front and back possibly it would add more light but also add a nice pop with the blue LEDs Just a thought good luck!

 

[Jony375]

Thank you for the response. Some opinion more?