uv-c

I see "black light" and "UV light" used like they're the same thing, and they're really not. Figured it was worth a thread since it comes up a lot with UV sterilizers. UV is just light with a wavelength shorter than what we can see. It gets split into a few bands, and they do very different...

I noticed two Aiptasia have popped up in my nano tank. It got me thinking how i could manage them. One i could easily remove the rock and super glue, the other would be more of a challenge. Knowing that this won't be my last time dealing with them, i had a random thought of a "diy" Reef Delete...