i dont understand why some people have problems growing these fish. i had them and my female hit 9 inches in a year and half(guestamate). my buddy seen mine and wanted one i gave him what i thought was a stunted 3 incher and now his is as large as mine currently both 10 inches. mine grew quick all i did was feed blood worms flakes and pellets about 3 times a day with 50 percent water change once a week. i sold the remainders at the time i didnt want a male but now wish i kept one.
,all hail the expert,,,,,