Well it seems I've broken my Flowerhorn :-/ He got sooo dark on the black sand so Thursday morning I switched it to almost pure white, real light. He lighted right up at 1st. But I guess he liked living on the dark side because he's back to black again. It all started with using the black sand, I know he's not sick. He begs like an Oscar and is constantly all over the tank. I don't mind it, it's just odd. This is him a few minutes ago on the white sand. He'll be shunned by all the other FH's now. But I'll still love him 
