jbherpin
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- Sep 6, 2008
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- JBear
I use Red bulbs for my night-time viewing pleasure, but my specimens see the shadow on the tank bottom when I give fruit flies on the surface. I guess what I want to know is, what bulb is best for night viewing, and what colors don't they see? It doesn't confuse them long at all, but I question how dark it really seems to them. I don't want to throw off day and night cycles just to watch them feed on what I've offered that time.