If his aim is bad then it's possible it's a nutrient I'm balance but if he was having eye issues it could be from that too. You have too many supplements/gutloads that I'm not familiar with the contents of to tell you if there's an I'm balance or not. Calcium, phosphorus, D3 and prEformed vitamin A are the ones to look at. If the tongue/aim is due to an I'm balance then your chameleon could be developing MBD.