lighting question

[bjledbetter]

A local reefer has a 48" 2x175 w mh unit that I am considering getting to replace my unit that went out yesterday. I was using a 48" 2x250 unit on a 90g tank with several bta's and a Ritteri Will this be enough to keep my tank going good.

 

[Reefing Madness]

Should be good with the 175s

 

[Ron Reefman]

Yep, I think 2 175 watt bulbs should be enough.