I have an older tank…set up in 2008. Haven’t put anything in it for some time. Pulled this out of the filter sock today. What is it? It is about 3/8 of an inch long with 3 brownish rings separated by 2 whitish rings. It has a proboscis like projection on the front. I’ve looked in my hitchhiker links and can’t find this one. Anyone?
And most important, is it reef safe?
And most important, is it reef safe?