ive had my RTC for about 2 months now and hes about 6.5 inches and he had ICH initially when i bought him from the LFS so i quartined him and stuck him in a 30 gal tank and di the "quick cure" ICH droplets and they seemd to work after about 3 days of 40% water changes a day. but now he has it again. was just wondering if there is a better way. i always get worried when the ICH come along. i do clean the tank once a week doing atleast 20% water changes every friday. any help on the matter would be greatly appreciated. Oh and none of the other fish have the white spots