So I bought the VHOs that were for sale here. It's a nice setup - ARO ballast with 2 daylights and 2 super actinics by the UV Lighting Company. The flourescent green in my mushrooms and candy canes looks awesome, as does my GSP. But the entire tank has a pinkish hue with no bluish tone at all, and no clear white. Just sort of a very slightly foggy pink. The seller did say the bulbs need replacing.
So, is the pinkish hue due to old bulbs or the wrong brand, or what? And if it's old bulbs, which should I replace first, the daylights or the actinics?