No soaking required. As for the EBJD if its eating thats good. I would just observe at feeding time that EBJD is getting something wouldn't want you to jeopardize water quality over feeding.
Yeah I'm already a bit worried I'm overfeed. Sometimes the oscar doesn't notice the food until it's on the bottom of the tank. Eventualyl he seems to eat it all though. I think I'm going to do a water change every other day.



