scratching is an early sign, you should take this as an advantage and treat with coppermine or some other treatments before the parasites start to show themselves. If you have inverts or corals, move the clown into a different quarantine tank to treat it, coppermine is toxic to those.
We can't tell without pictures, but it could be ich or velvet.
There is no spots or any parasites
For now, if the fish does indeed have a parasite then itll show itself eventually as it progresses. Thats why i suggest treating it early, before what ever is bugging it is delt with faster.
Ill head to the LFS and make him a small treatment tank, could i use a small plastic bin?
Yup, I plastic bin that's large enough would work. Just so you know, I suggest upgrading from a 10 gallon sooner than later because Percula clowns can get rather large. But that will take a while so you have time, don't feel rushed.
He is fine now. Thank you! and yes i will upgrade to a 120 soon
dang that's like... 1... 2... 3 ... 4 times the size of mine!
