iam upgrading to metal halides next month, not sure which one to get either 2x150 plus actincs or 2x250 plus actincs, i have a 48x19x22 tank. i have softies and 3x lps
in under t5s at the moment. only adding lps
and i will be added a bta sometime next year, dont think i will adding sps
. if the 2x250mh is not needed i would rather spend the money on something else for the tanks.