Cheap thrills for reef nerds

[Rikko]

Hey, cool! I've heard that the UV fluoro tubes run a lot warmer than "normal" tubes. Is that true? I can't see how it would be.

I think for a permanent fixture I'm going to use 2 of the UV LEDs (I bought a bag off ebay as well but never got around to hooking them up anywhere) and sand them down to get a broader beam and leave them up top. Not precisely moonlighting but pretty fun.