水草情迷

hi, i'm now using 4x T8 Arcadia white tube in my 36" Tank. This is a "YUM" tank. Can i use red colour tube? Coz i think the "deal" fishes will look more beautiful. Any comments pls.

My lighting system is same as yours. I replaced a 'purple tube'. That's fine. Don't use 'red tube', its too bright.

Thanks