Get ready to do alot of work to get rid of them if there are that many. I;d say peppermint shrimp might help but the one looks kinda big. You can inject aipastia X into each one and get rid of them that way. Just gotta be sure to get the mouth cause if you dont it will spit out a hundred more babies and then it will just get worse.
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.