Thanks Bill,

Fair to say then that a aqua blue dye has less impact than say a dark blue or black dye? I did find one of your old posts that talked about light wavelengths of red and orange being those that promote vegetation/algae. How does that relate to dye color?

I don't recall the exact timeframe of the old post but I think it was 10+ years ago. IIRC you and Kelly were also discussing budget dye vs name brand in the same thread.

Last edited by Bill D.; 12/30/16 09:19 PM. Reason: Clarification

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