2 AI Nero 7’s or 4 Nero 5’s?

[starfishguy869]

Hello, quick question for waterbox 90.3, is 2 Nero 7 better than four Nero 5? Or is it the other way around?

I would like to know which one is better.

 

[aquaman67]

My tank is approximately the same size as a 90.3

I have two Nero 3s

I have them on a max of 60%

In my opinion a Nero 5 or 7 is way too strong for the tank you are putting it in.

I recommend Nero 3s

 

[starfishguy869]

Well, I am trying the sps dominated for the first time. Maybe 2 Nero 5 on 50%?

 

[aquaman67]

Well, I am trying the sps dominated for the first time. Maybe 2 Nero 5 on 50%?

Yes

You can always turn them down.

5s would be a good choice

 

[starfishguy869]

Bump?

 

[Vinaka_vakalevu]

I would say add two 5's on one side of the tank and a gyre up a little higher on the other side get flow over the top of your sps with the gyre and move water in opposing currents to create alternating flow.

good video to watch

 

[VanDalsenReef]

I had 3 Nero 5. Mp40 and gyre 350 on my 90 sps dominant.
Moral of the story: flow flow flow