Light advice

[Raheel-82]

Hello, I have got my tank and here are the specs. L28, W18, H34 in inches. It’s a longish cube. I already purchased two hydra 32. I wanted to know if one would be enough or I should install both for sps corals etc. Pls advice.

 

[Aldrinlights]

Honestly without using a par meter you'd be guessing. It all depends on water depth and light height. None of that can be calculated truly. See if some LFS has one to rent? Maybe someone here has a similar setup though and can inform on what worked for them?

 

[Uncle99]

Hello, I have got my tank and here are the specs. L28, W18, H34 in inches. It’s a longish cube. I already purchased two hydra 32. I wanted to know if one would be enough or I should install both for sps corals etc. Pls advice.

Install both now.
You can always turn down the intensity.
Height is 34”....that seems deep....