I bought a couple of Clown loaches the other day and made a big mistake of putting them in my tank right away, today I noticed white spots around their fins/body and treated the whole tank for Ich with Kordon's Rid Ich and raised the temp to 30 C (86 F). A couple of hours after treating the tank I don't see any fish acting strange but the clown Loaches have started to flash and rub themselves against wood/sand like crazy 
I have 2 juvenile Blue Acaras, 2 juvenile Firemouths, 2 Bolivian Ram and 2 Clown Loaches. I had never dealt with Ich on any tank this is the first time after adding these Clown Loaches.
Should I do an immediate water change? They weren't doing this prior to adding the medication, even though Rid Ich says it's safe for loaches and scaleless fish.
Take a look at the video:
http://s1205.photobucket.com/albums/bb423/1crazyoscar/Blue Acaras/?action=view¤t=VIDEO0022.mp4

I have 2 juvenile Blue Acaras, 2 juvenile Firemouths, 2 Bolivian Ram and 2 Clown Loaches. I had never dealt with Ich on any tank this is the first time after adding these Clown Loaches.
Should I do an immediate water change? They weren't doing this prior to adding the medication, even though Rid Ich says it's safe for loaches and scaleless fish.
Take a look at the video:
http://s1205.photobucket.com/albums/bb423/1crazyoscar/Blue Acaras/?action=view¤t=VIDEO0022.mp4