Red light

[twizted1]

Was reading that octopus can not see red light. And that I should put a red light over my octopus tank if I want to see it more. Anyone ever do this? And if so, where could I get a red bulb for a BioCube? Any advise would be greatly appreciated.

 

[SantaMonica]

Would like to know this too. Although maybe a very dim blue moonlight might appear nicer, if it did not scare him.

 

[ReefMadScientist]

I also heard that fish, in general, cannot see red light but I bought a RBG light from Big 5 Sporting Goods and the red light still scares the fish lol.

 

[twizted1]

I found some really cheap red LEDs on Amazon. I'm not a fan of red at all. But the octo only comes out when it's on.