i have a midas thats around 8months old and he is only 5inches . i recently had to move him to a temporary 20G tank but it had cold water in it ( 72F) he also hasn't been eating much . i know this sounds very sad but he was only in this tank for a week and a half , im not a bad owner i had to remove him from my main tank ( 150G) because he was killing my Cons and severums. i was wondering if he will ever get up to 12 inches or will he remain small ? i doubt that he was stunt because the 20G is pretty big but im wondering if the cold temperature affected him ... he looks healthy . also would you choose a single male midas for a 150 or a tank with severums , cons, firemouths and jd ? extra info would be appreciated .

