Colors crabs can see

KDK241 · Post by **KDK241** » Tue Jul 04, 2017 8:47 am

I haven't posted on here in awhile but after having zero luck with a blue nighttime bulb I decided to do a little research and came across this paper. Its an interesting read and might tell us a little more about our mysterious crabby friends

It will open right into a PDF.

https://www.google.com/url?sa=t&source= ... Ad_1oO137A

Since reading it I have switched to a red led bulb and have seen a huge difference in activity.

NovaBelle · Post by **NovaBelle** » Tue Jul 04, 2017 10:23 am

I have a blue LED light strip in my tank and have also had hiding issues when I turn it on. As soon as I am able, I will be switching. This was a fascinating article. Thank you so much for sharing.

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LadyJinglyJones · Post by **LadyJinglyJones** » Tue Jul 04, 2017 10:25 am

Nice!

Post by **wodesorel** » Tue Jul 04, 2017 3:41 pm

A ceramic with no light is better. They can definitely see the red just fine! I've always had better results with a dark moonglo myself.

HCA: Hermit Crab Association

Colors crabs can see

Colors crabs can see

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