Healthy or Not???

#1
If you check out my 10g Convict Tank you would see a yellowish Convict. Now I dont know if that is a bad sign or not. It is for sure a convict. Its yellow and has pink gill covers although there is barely any ammonia(.25). Here are the parameters that I got a couple of days ago:

ammonia: .25 ppm
nitrite: 0 ppm
nitrate: 10 ppm
pH: 7.6

Thanks!!