BC-Axeman

There are two different kinds of pest anemones. Aiptasia are translucent, fast and fragile, with long delicate tentacles. Majano are more opaque, slow and more stubby and cylindrical.
Peppermint shrimp will not eat majano. Joe's juice has a low kill rate. I pick them out by hand and just hope to keep the population in control. Aiptasia, by comparison, are easy to kill, they are just hard to completely eliminate. Peppermint shrimp only eat the smaller ones.