Nice fishes you got there... Congratulations. 
BTW, the lack of real color in the fins of your GT tells that it's a female. Males have colorful fins with a colorful outline, while females heve dull fins with a colorful outline.
Best regards.
Daniel.
BTW, the lack of real color in the fins of your GT tells that it's a female. Males have colorful fins with a colorful outline, while females heve dull fins with a colorful outline.
Best regards.
Daniel.