The Reef Tank banner

sps lighting heat

  1. SPS Coral Forum
    going to start sps what is an ideal temp? how much can it swing up or down to in a day? Would 10k bulbs for my mh be the best spectrum with the atinic compac's? Time's for lighting? 180G 3 250w hqi 4 96w compact and I have moon lights. I am building a new sump refug combo right now with external...