UV sterilizer - for Ich and algae. My experience

will the UV kill the copods and BBS in the tank? Won't they pass through also?
Unless they get to the bulb - no. If youre running an in tank - that increases risk but most external units are suspended
 
Why does Leucosternon seem to no longer have dots in the evening, and is full of them in the morning? He eats, but I can't solve it... I can't take it out... How can I intervene?
 

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WHAT GIVES YOU THE GREATEST SATISFACTION THAT YOUR REEF IS DOING WELL?

  • Seeing noticeable coral growth

    Votes: 4 20.0%
  • Watching corals open up and show their best color

    Votes: 6 30.0%
  • Seeing fish active, eating, and behaving naturally

    Votes: 2 10.0%
  • Spotting pods, sponges, and other tiny life

    Votes: 0 0.0%
  • Seeing fish clutches or invertebrate babies

    Votes: 1 5.0%
  • Having a long stretch without a major problem

    Votes: 2 10.0%
  • Looking at the whole tank and loving how it’s coming together

    Votes: 3 15.0%
  • Something else (post in the comments)

    Votes: 2 10.0%
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