LED + Profilux GHL and which one

[nzsilentone]

We'll i've been doing some research and talking to friends about LED and they've all pointed me to a forum to see what others recommend that i get.

The tank i've got is 151 x 51 x 66 cm (L x W x D) with a total of 450L and at the moment im running 2x 54" tubes with 2x 250W DE MH bulbs and seems to be plenty of light.

I've recently purchased a GHL computer and now wanting to take the next step for lighting.

So my questions are:

• How big of an LED unit should i look at?
• Which brand would work with the GHL to have dawn/dusk etc

I've got like 4 SPS which are just some plate corals so i'm not too SPS heavy but may in future.. i just LOVE the blues in the LED units!

:thumbsup:

 

[bayoupr]

I have (4) AI sol Blue's on my 180g which is 6ft long x 2ft wide x 24 high and my lights are 13" above the water. Plenty enough light for my corals. I have mostly softies with some LPS and Monti caps. I control these with my Profilux but to do this you would have to purchase the Profilux to AI cable from GHL. I am not sure which other brands the Profilux can control but I am pretty sure it's not limited to AI's only.