Injectibles(liquid). I think the treatment calls for daily dosage, like a human would take antibiotics, but since I was doing 2x daily water changes I just refreshed the dosage each time I did a water change. Honestly it was pretty tough on the anemone and at one point I thought the treatment was going to kill the patient. Im not sure how I would do it differently, scrubbing the water somehow I think is very important. Problem is with that much antibiotic, biological filtration is out. The medicine I have is 100mg/ml so it worked out roughly to 1 ml for a 5 gallon bucket.
5 gallon X 3.78541179648 litres = 18.9270589824 litres
18.9270589824 * 5mg = 94.635294912 mg
or roughly 1ml of 100mg/ml enrofloxacin
This dosage was based on recommendations and not any real proven regimine that I found. This is about half the dosage that is being used experimentally on fish right now. There is a user on RC that has used enrofloxacin to treat fin rot in angel fish. Here is the link, not a lot of detail.
http://www.reefcentral.com/forums/sh....php?t=1355443