Hey fellow monsterfishkeepers, I just had a quick question about my redtail. So I have been noticing this a lot the past few days, that my redtail is very dark black with a good pink tint to his tail, now this is in the mornings when I get up and first turn on the light... But after an hour it seems like he loses his color... I know that stress can affect the color but he is acting fine and last time I checked my water parameters everything was good... This has just started happening, hes about 14-16 inches long... Good diet of shrimp and talapia... Plenty of filtration... It just wierd that he goes from black to grey... Ill try to get a comparison picture later... He looks fine now since I just turned on the tank light... Also could it be that I am using one of the bulbs thats supposed to enhance color? Let me know what you guys think.... Thanks....