im really sorry i dont know how to help you. But maybe if you asked a Petshop you trust to give you this 'Sera Med' (the brand) Protazol (The Medicine) i Really hope this helps :/ its Pricey But well worth it 
Your RD could be having problems adjusting to your water. You've been doing a lot of water changes over the last two weeks during his introduction. When fish are irritated it makes them increase their slime coat. That's probably what you are seeing on his skin. I know you want to see him out more but the more you continue to change his tank decor and stress him with too many water changes, the longer he will be shy and hiding. Let your tank rest for the rest of the week. No more water changes. Do not medicate your fish without knowing what's wrong with it. You can make things worse that way.wowwow;4762691;4762691 said:
