problem with aptasia

[monocus]

i have used lemon juice and again it doesn't kill the daughter cells at the base-haven't tried boiling water yet,but again i can't see it killing the daughter cells-using fish is fine but they can't get into all the small nooks and crannies.i did try peppermint shrimp twice-my snowflake eel wants me to try it againi'm sure my wrasses would like me to try again too