120gal reef

[Ace]

I Was just looking for some feedback on a set up that I am planning to put together.

120gal tank 5ft
XP3 filter
3 korillas stage 3 version
Large Prisim skimmer
T5 lighting 8x4ft bulbs 4x blue and 4x 10000k all on timers
300 watt heater

I am planning to put in at least 100lb of rock and 3" of arganite.

Thanks for your feedback

[new but handy]

I think you should run 2 slightly smaller heaters (200's-250's) instead of 1 300