aptasia
I think the item your describing is Aptasia. It is a pest and will take over tank if allowed. They like to sting other anemones or corals. They are quite prolific and spread fast but there are several ways to try to combat it. Pepermint shrimp are 1 way and CopperBanded Butterflys are...
Modifying a SeaClone 150
At the start of this thread, someone stated that a seaclone would be better if it was tweeked a bit or modified.. What are the modifications? What on it do i yweek? I got one a while back and it works but i'd like it to be at it's best. Let me know what mods i should...