I bought two small angelfish about 36 hours ago to put in my 30 gallon tank. They have been super shy, staying hidden in my plants the entire time. I've kept the lights off to try and avoid adding any stress. But I can't get them to eat. I tried after about 24 hours, and again this morning, with flakes, freeze dried bloodworms, and frozen bloodworms. They want nothing to do with it, and hide anytime I open the lid. I've tried feeding with a turkey baster, but they take off as soon as the bloodworms start coming out. The levels in the tank are all good, with the exception of my higher ph (7.8). They are the only fish in there right now, so they aren't being picked on. How long before I need to start worrying about them not eating?