here is our tank. Just a little over a year old.1 yellow tang. 1 domino damsel. 1 coral banded shrimp.1 firefish. 1 lawnmower blenny. we are also having a problem with these brown looking anemone things they populate real fast. should we get rid of them?
The brown things are aiptasia, a common pest anemone. You need to get rid of them as they can sting and kill your corals. If you do a search on the board, you'll find information on how to get rid of them.