WOW! That's a lot of food! I'm sure my husband was as well..when he told me they were starving and ate it all up, I told him that they always act hungry. He didn't go as far as your friends problem, but I'm certain he overfed them and with such a tiny container it's not wonder the ammonia really kicked up. Thank goodness I wasn't gone for two weeks or they'd all be gone. I told him I could see him heading to the pond place and asking for fish that looked like the ones I had so he could stay out of trouble. Educating him now. Thanks again Sissy..I appreciate your assistance.