For the bloodworms, should i just drop in a frozen cube or should they be freeze dried? I also have an Arowana, so would he eat the food first? the Aro is bigger then the gar and from what I've seen, the Aro is also faster. Kinda un related but i also have an albino clown knife in with them, if anyone knows what to feed him that would be great as well. I assume the CKF would eat bloodworm cubes but just wanna double check......Thanks