I have had himin just plain warm water since thanksgiving, i used rid ick very sparingly and only put 3 drops of pimafix in the one gal bowl. why hasnt anything worked if its ick, its 10 times worst, he also had slight opaque spots on him. the loach that i lost also had the same thing. if warm water speeds up the ick cycle,he would have gotten better not worse, right?When dosing meds there is no need to up the temp over normal ranges, 75 - 80 degrees.
Judging from the pics, the problem appears to be Ick. Most Ick treatments take ten - fourteen days to clear things up.
Clown Loaches aren't all that durable as compared to other scavengers. Meds are very hard on them.