You are using Rid Ich+ if I remember correctly. Their site says that the product is
reasonably safe on scaleless fish but must be used with caution and treatment stopped with any signs of undue stress. I don't know what the dosing instructions are for Rid Ich+ but I do know that it is a chloride salt of malachite green (which can be harmful to scaleless fish) so be careful.
If you want to go to your local fish store and see if they have another product like the one I recommended that is safe on scaleless fish, then do so. If your going to use something new on the tank then add carbon back into the filter and do a large water change to get rid of the old medication. This is to avoid any type of interaction there may be between 2 different meds. After a few hours and another water change, remove the carbon and add in the new meds.
If you end up using the same medication as you have been then continue with the aquarium salts and increased temp, and continue dosing the meds while observing the fish for additional stress from the meds.
Good Luck