New 120g - MH 400 or 250 w ?

[jamo130788]

Hi all,

I’m setting up a new 120 ( 4x2x2 ) with the intention being sps dominant. I’m getting 2 pendant fixtures and was wondering whether to use 250w or 400w radium bulbs? Any suggestions appreciated.

 

[Bpb]

250 unquestionably

 

[jda]

There is no need for 400w over a 120g. I have done it and it was dumb.