Ok, back from the lfs with a new Lloyd! Wow, thread exploded... thanks for all the help! I didn't see the bn pleco suggestions until now...
They gave me refund on half his price. They only had commons, mustard spots and these these guys. I brought my water and all the food I was trying to feed him. My ph was 7.6, and they made a big stink about it. I thought steady ph was better than continually bouncing it?
They only has 2 of these guys left. One was on the bottom with a flatish tummy and one was high on the side of the tank, big big tummy! Woohoo! It wasn't bulging huge or anything, but enough to see a CONVEX shape instead of a concave one. I tried to take pics but they came out blurry. I need to get a better camera! He was very fiesty on the way home, whereas the old Lloyd just stayed on the bottom of the bag.
I shut off the lights, floated the baggie for a half an hour, put some water in, another half hour, little more water, 15 mins and now he's in. I stuck a algae water in there too in case he's hungry. I'll definitely get some zucchini since they seem to like it too.
Cross fingers, he looks and acts healthier!