welcome to the forum! from what i know the coco husk is bad as it causes impaction and you should switch that out for coconut fiber thats eco earth or plantation soil as thats the way to go with these kind of frogs. i dont know if the heating pad is bad but id change it out with a 50w light red light and keep that on all day. for the lamps drying out your frogs skin just make sure the humidity is up there at about 80% and itll be fine as long as u dont go over 50w. if u havent already id first buy a thermometer for your frogs tank and if the tempeture is anyware from 77-90 u can keep the heat pad on. what your feeding him is great just dont feed to many pinkies and id only feed 1 or 2 a month. crickets and the roaches are great and if u wanna add more variety u can also feed nightcrawlers/earthworms since they work as a staple to. hopefully all this stuff will be easy to get and do for you since i dont know if they have diffrent stuff there in italy. if u need anymore help just ask on here and im sure u will get a good answer to your question!