Need Recommendations: Unwanted Aptaisa in sump/refuge

[JonT]

Originally Posted by zoaElite

+1, they make great filter feeders and if they are out of the display tank I would just let them grow.

+1 =2?


They are right where you want them. By them being there, that is an indication you have "food" going through the sump. By them being there, they are removing that "food" from the system. There are setups that use these and other "pests" as natural filtration. Until the day they start to take over the display tank, I wouldn't worry about it. Perhaps stick a couple peppermint shrimp in the display to help if any show up.