i have 4 jack dempseys that i bought in january this year at about an 1" each and have been feeding them cichlid staple twice everyday and frozen bloodworms once a week as a treat. in the span of 3 months they have already grown to 2.5"-3" but had slowed down on their eating. they used to eat anything i put in the tank such as broken up arowana pellets, spectrum floating and sinking pellets(i did this to vary their diets)and now they dont eat anything at all besides the frozen bloodworms they're also havnt grown since this behavior which started sometime around may. i starved them for 3 days then fed them cichlid staple on the 4th day. thay swam up to the top of the water excited to be fed but as soon as i dropped in pellets they just sat there waiting for something else to drop in. some of them took pellets but not much and some of them take the pellet and spits it back out. they dont frenzy anymore when i feed pellets and i dont wanna keep feeding them frozen bloodworms because it gets expensive. any ideas?