spiral_72 wrote:

* I rigged up a UV sterilizer with an EEPROM eraser. It helped but not
much. Maybe the light was not potent enough.

I hope the UV tube was completely isolated to prevent direct exposure to
anything live in the aquarium. You can get skin cancer or develop
cataracts by looking directly at those bulbs. When you said EEPROM
eraser, I suddenly imagined the whole tank being exposed!

Nikki