Im glad the ped helped and his red legs are better too. He will get used to where everything is in his tank.
Dont forget: blind pets are some of the best. Yes they require extra care and help, but they are cool.

I have had two blind mantids at different times. One damaged his eyes when he molted, the other Im not sure what happened to her. Her eyes became pitted and black. They both were the sweetest praying mantids Ive had.

I knew a blind cat some people had. He knew where everything was in the house. He really liked me and some yarn I brought to show off. Before I knew it, he was laying on it! I took it home and made him a blankie with it.
He will be ok.