So Marlin has been sleeping a little more then normal but I figured it was just the weather changing and temps not as stable. But today when I went to check on him it looked like poop was stuck to his butt so I took him in the bathroom and wiped it off. I must of stimulated him pretty good because he just let loose and everything came out. Looked like normal pee... but I set him in the sink so I could clean up the mess and he pooped this black mess. The first part was completely liquid but then a little solid came out. I kept hearing on here that people love feeding the spring mix. I work at costco and we sell it so I thought when he runs outa food I'll try this. He didnt like it much but ate it.That ran out two days ago and so I went back to the fruit stand and bought greens I normaly get. He has a good variety and seems to like this better. Has the spring mix ever gave anybody problems like this? By the way he is a 6-9 month old sulcata