Since I had a couple days off and some free time today, I finally got around to treating my system. I have a 180 display with a total system volume of about 260 gallons.
Immediately after the initial dose I could see that the flat worms were agitated. Many were moving around, rather rapidly. Within moments my water column was filled with flatworms. Not sure if this is an accurate observation, but it appeared that they lost their grip but were still alive, trying to swim to a new location. I observed more than one floating away and landing somewhere else and continuing to move. I proceeded to filter as many as I could and used a power head to blow them off of rocks and coral.
I then continued to observe the tank.
~ Mushrooms shriveled.
~ I have (maybe had) a large population of bristle stars. Many floating in the water column, not sure if they are alive or not.
~ I also observed agitated bristle worms and pods coming out of hiding. Unusual activity for mid day.
~ The Nassarius snails all emerged from the sand and were "standing" tall out of their shells. I got a picture of this but the camera battery died right after.
~ Yellow cucumber seemed puffed up, not it's normal shape.
~ So far the following fish are moving about: Naso tang, Yellow tank, pajama cardinals, GSM clowns, Bartlet Anthias and Spotted Mandarin.
~ The Niger trigger, is hiding, but I can see it is moving.
~ All urchins have fallen from the rocks, but are moving.
~ Initially the bubble level in the skimmer (MRC-2) dropped. Within 15 minutes it was back to skimming wet.
I am going to wait about 1 more hour then do a water change.
The sad thing is that I can still see flatworms attached to things and they are hanging on. Looks like a second dose will be required in a few days.