Nice fish! Really cool colors!
Mine went through a growth spurt once, went from about 2-5" to 4 in a month which is about triple the growth rate normally, and now its been 4 months and he is just a tad bigger than 6", which means half an inch per month, which is the norm.
Good luck finding a female... I bought 15 Texas from my LFS over the period of a few months and most tyrned out to be male, and i only found 2 that were 100% female but he never bonded with them.
Nice fish.
Carpintis are one of those cichlids that will breed very young and at a very small size.However breeding pairs will be painfully slow growing.If you want your carpintis to grow,keep pairs apart until they reach a decent length.