Is there a white red tube to put it like this？

　　Is there a white red tube to put it like this？Is there a white red tube to put it like this?======== How to comment on Xianglong Aquarium League fish friends =====

　　Head pan fried rice fish friends say: Dont put red light
Co-a-fishy friends say: this water is red
Rare fish friends say: Playing it is better
Shibin18 fish friends say: Place it better
Anson2014 fish friends say: I like to do a top lightIt "s good to keep arowana at home~What opening does the arowana refuse to eat,Newly bought silver arowana opening a few days/How to make the silver dragon fish speak^The meaning of raising arowana at home"How long does the new fish enter the tank)Is it suitable for keeping arowana at home?:How to let the dragon fish eat& Fish。