I've had to the two latezonotus clowns since June. Both doing well until my sailfin tang came down with Cryptocaryon. I hoped they would ride it out but they go progessively worse over the last 3 weeks. Finally I placed them in a HT and treated with cupramine. All three were dead in 2 hours. I don't know if it was the copper or just the last straw. Its a shame because the latz appeared to be very hardy (captive bred). I will wait for about 6 weeks to add anything else and eventually I'll pick up another pair.