generally smaller cichlas are timid until they start growing and getting too know there surroundings. lights may help de-crease there skittishness but i think there just new and time is all it takes. If you dont want to wait try adding some decor.. plants rocks caves all may help. is your tank bare bottem? if so add some gravel all these may help no for sure though.. as long as you dont see any sign of disease/illness i think that all you need to do is wait till they get used to there surrounding then they will unlock there inner beast. oh and make sure that there eating. last thing you want is a starved cichla.
hope i helped =]
hope i helped =]

