All 6-6.5 inches. Prob the last update I'll give for a while since their growth rate is gonna drop tremendously. The plan in the next 3 months is to get them a 125 or 180 with an exodon cohab. Years ago I had a 125 with 6 caribe and 25 exodons and the cohab did really well. Trick was to leave a night light on at night.