Posting only to document. This could be a treatment for bjd. Specifically in gonis.
This goni presented with a circular spot the size of a quarter with bjd. I left it alone to see what would happen for around 5 days. The spot never really grew but it was def bjd. I had never seen bjd in a goni and have had this particular peice for around 3 years.
The night I decided to treat it the bjd had spread and was covering an area about the size of a half dollar.
I used a turkey baster to clean anything loose from the coral.
I then pulled it out in a Tupperware to gently scrub with a tooth brush.
I applied neosporin to it and let it sit on there for 5 mins.
I then blew it off with a turkey baster and let the coral continue to set in the Tupperware for an additional 5 mins.
Rinsed the coral and put it back in the tank.
24 hours later no additional bjd and the polyps that were showing signs are now starting to extend again.
Unfortunately I have no good before images.
In the pics the entire area is covered with neosporin had bjd.