Hello everyone! I got 3 new fish two weeks ago and one is a bit under the weather. I have a 10 gallon separated into 4 sections with a heater and filter going. Each fish has a large leafy plant to hide in when he wants. Two of the new ones, and an older one who spent a good chunk of life in a Betta Block -shudder-, have been GREAT! They're little pigs and swim right over to me when it's time to eat. They do a cute lil wiggle when it's food time also, goobers. However one of my guys, Dillinger, hasn't eaten a bite since I got him. It's going to be 2 weeks on Saturday. I know it's common for them not to eat the first week but I'm worried now. I moved him on the end and gave him the biggest plant and still nothing. He'll swim right up to me like the others and then sink back down and sulk in a corner. Next to him, Bo from the block, is very non aggressive and leaves him alone. I've moved him to a 1 gallon for now for fear of something spreading to the others. I did catch him laying straight up and down head up against the plant and he'll lay down on the gravel almost horizontal, just his head up. The tank is around 76-78 so he's not cold. I even tried giving him a few flakes of normal food in an attempt to get something in him.
I've given hikari, Betta block food, dried blood worms, dried daphnia, and something else dried that came in a treat wheel. Nothing. =\ I do have frozen blood worms I could try if anyone thinks it might help.