FinsUp!;363714 said:
I wouldn't put a filefish in with corals. Not even the supposedly reef safe ones. I did that once, and when the aptasia were gone, the little bugger ate my zoas. Almost all of them. In a 180.
+1 to what Cindy said, if you have a reef its not an if its a when will the file fish eat corals. Here is what I suggest as a starting point:
Fairly decent write up here:
http://reefcorner.com/reef-database-index/hitchhiker-index/aiptasia-anemone/
Here is how I do it personally -
1. Buy some pickling lime, yes pickling lime aka
Calcium Hydroxide
2. mix 50/50 with RO water in a pee cup or other container that is roughly 120ml or so
3. Microwave for 40 secs.
4. Make sure to turn off all of your pumps (including return pump).
5. Use a 5 - 10ml syringe from pharmacy (usually they will give you one for free) and fill syringe with concoction.
5. Inject the dead center mouth of the aiptasia - yes the dead center of the specimen as best as you can.
6. Let sit for 15 mins with pumps still off then turn pumps back on.
This works really well I assure you I wouldn't do anymore than say half of a pee cup or say 50-60mls in one day (based on 75 gallon tank - adjust accordingly for size). However 50-60 mls is enough to cover a fairly large infestation so no real need to do more than that.
http://www.amazon.com/Mrs-Wages-Pickling-1-Pound-Resealable/dp/B0084LZU1Q