OH MY GOD!!!! GET THE SAND OUT ASAP.........Use paper towels or smooth shelf liner any color preferbaly beige u buy it from Target or wallmart. HE is probalby impacted, has sand in his tummy. Also, for a 40-50 gallon tank u need a 100Watt ZOOMED BASKING BULB clear in color. Do you have a red or black or coiled bulb?? Those are destructive to their eyes so no colored bulbs or coiled bulbs and he needs the REptisun UVB. Also his basking is too close to the loght it needs to be 8-12 inches away so raise the bulb thats all you have to do. and at night pure dark no colored bulbs detroys them. You mimick the day; our day clear white sun and pure dark at night. Some people are ignorant and dont know this and do alot of harm. that photo looks like hes 3inches from the light get a new basking platform or lower it and or raise the bulbs asap!! for him not to get 12-14 hours of UVB and Heat is horrbile he will be lethargic, no energy no appetite and cannot digest his food and get his vitamin D3!!! Please call me if you wantPriscilla is in a 55 gallon enclosure however she will be moving to a 75 gallon by next year when I move. I get her out at least once daily to explore but she prefers her home and will climb back in. She eats collard, Swiss chard, dubias and super worms and the occasional hornworm. She loves supers and often ignores her greens till I give in. I give her a shower about 2X a week to poop and because she loves the shower. I put her under her light right after. Her ground cover is the excavator clay which is mostly hard. Her hot side is 115 and her cool side is 75-80 (recent heat wave that I try to fix with a fan to circulate air). Thank you for your help!!!!View attachment 22871View attachment 22872View attachment 22873