Yeah the pic is deceiving as I shot it zoomed, and through a 5X magnifying lense.
I am doing about 150% recommended dose. Now that my second large bottle has arrived I will take it up to double. At 300 gallons, it is kinda expensive but must say I am (so far) pleased with the pace of reduction. My first dip (7-8 weeks ago) dislodged 40-50 of them. My last dip revealed 5. And I cannot find eggs anymore -- even though they are in there somewhere I am sure.
I have some damsels in there that I have trained to eat aefw. I take each frag and hold it in front of the return nozzle to blast the FW off and they chase them down in the water column. Very satisfying there for a while but they are getting harder to find.
My sense is that AEFW have been in there a while, but were controlled by my wrasses (melanurus and six line). But once my domino damsels (the Satanic variety) got large they killed the 6 line. Then its replacement. Then the third one. I am going to buy a school of sixlines at some point.