fish colors

Hey guys, so I have a lighting question. I have a 100 gallon tank the outside dimensions are 60”Lx19”Dx21”H. My question is what do I need for lighting to light the entire aquarium. Right now as it sits, I have two 24” openings with aqueon opti bright lights on them, between them is a 12” glass...

Hello I have gotten two female divided leopard wrasses about a month ago … they are doing great, however when they first arrived their color was bright orange whit and black . Over the past month the orange has changed on both of them to an ugly brown color. Neither one is changing to a...