I'm leaving in a few days for a 2 week long vacation. I've got no one who's willing to take my 10 gallon tank with a single betta, and no one who is willing to come to my house to feed her. I've heard mixed reviews about those vacation block feeders, and I've got no time to get an automatic feeder. I don't want to leave her without food for 2 weeks but I don't want to risk an ammonia spike with a block and find her dead when I get home. I'll definitely do a large water change the day I leave but what do you think is best to do in this situation? Can I break up a block and leave a tiny piece for her? Do I feed her more than usual before I leave and let her fast for 2 weeks? Can I turn the temperature down a little to slow down her metabolism? What else can I do to prepare her to be alone for 2 weeks?