copperband butterfly...

[Scorpion]

this really sucks... i bought the copperband to eat the aptasia in the tank and he hasn't eaten one. there's more aptasia and they're getting really big.

what else can i do to get rid of aptasia? should i take back the copperband, and then get the racoon butterfly? i'm not sure when we'll change into a full out reef tank, but i have a feeling that it won't be anytime soon.