Not sure what is going on, but these orange palys have slowly started dying :
You'll notice, they seem to be dying in a line, and what is left in their place is something that looks like super glue with sand poured on top of it.
Last night I did a freshwater Iodine dip. It doesn't appear to have helped.
Have not seen any white spots or carnivorous snails on them. When I check on them at night, the only thing I see is amphipods crawling on 'em.
Please Help.