current set up 2x geismann aqua blue+ and 2 x geismann powerchrome super actintic - all 80w 60"- what should i change to for all SPS

nereefpat

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Blue+ is a great bulb.

Purple + has its place. It works well to mix in with heavy Blue+, as it balances out the 'green' tint that heavy Blue+ can give.
 

Sean Clark

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These are old videos that you have probably already watched but they may help you choose.
Part 1

Part 2
 

High pressure shells: Do you look for signs of stress in the invertebrates in your reef tank?

  • I regularly look for signs of invertebrate stress in my reef tank.

    Votes: 42 31.3%
  • I occasionally look for signs of invertebrate stress in my reef tank.

    Votes: 31 23.1%
  • I rarely look for signs of invertebrate stress in my reef tank.

    Votes: 27 20.1%
  • I never look for signs of invertebrate stress in my reef tank.

    Votes: 34 25.4%
  • Other.

    Votes: 0 0.0%
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