Hello dear mfk. This is my first post but ive been following Mfk for a long time and found a lotbif usefull information. I do have 5 tanks, 25,45,2x240 and 1000 litters (about 260 gallons i guess if google says truth One of my favourite are Hoplarchus Psittacus. I have noticed sometime ago a little scratch on one of them. Now it looks more like a hole . Can it be hexamita ? If yes ..what should i do. I do give food with epsom salt as says in topic of treating hexamita with epsom salt from your site. I do give it as a profilactic once a month or few. I cant see any other problems in fishes at the moment. Red spot severum was really bad with hexamita bet epsom salt + spirohexol broughr her back to life about 4 month ago. Food im giving is Omega one, Dainichi veggie fx , Dainichi krill, Different hikari, Spirulina flakes. Rare, very rare frozen gamarrus, bloodworms. Also often spinache, cucamber cukinija. There are few questions i would like to ask . 1. Do i need to give some medicine to my parrot or there is nothing to worry? 2. Could you tell me if im lucky and i have a pair ? One started chasing another ( with that hole the one been chased ) Ibtried to look at them genitalia Looks a bit different. Attaching pictures. Sorry for my bad english, its not my mothers language Thank you in advance. Regards, Jelena.