Jack Dempsey are pretty timid.... they dont really kill other tankmates.. not as bad as Flowerhorns....
Their growth rare tho.. is quite slow... I took one of my males almost 9 months to become a full 7" Adult.. and the female is still at 4"..
I've notice Male's growth peek at 4".. from then on.. they will growth very quickly... but it takes about 6 months for males to grow to that size...
Females are more aggressive and mature faster than males. but sorta slow down their growth around 4"....
Their growth rare tho.. is quite slow... I took one of my males almost 9 months to become a full 7" Adult.. and the female is still at 4"..
I've notice Male's growth peek at 4".. from then on.. they will growth very quickly... but it takes about 6 months for males to grow to that size...
Females are more aggressive and mature faster than males. but sorta slow down their growth around 4"....