DIY uv sterilizer?

Easier to just buy one, they are fairly cheap and building one would cost about the same. I'm not expert, but they run on a ballast/bulb combo, and the ballast alone is going to be expensive, then the cost of your bulb.

This would be one to look into for your cube, nothing too big.
Aquarium Ultra Violet Sterilizers: Coralife Turbo-Twist UV Sterilizers
 
I wouldnt go with one for a pond, its probably not made to withstand the salt in the waters.

I've had koi ponds too, and they are constructed differently.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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