I Iwannabeamermaid Reefer Rating - 0% 0 0 0 Dec 31, 2002 #1 About 2 days ago, I noticed a black spot on my Blonde Naso Tang's dorsal fin. Does anyone know if this is something I should be worried about? It's not a very large spot. but it is noticable. Thank you.
About 2 days ago, I noticed a black spot on my Blonde Naso Tang's dorsal fin. Does anyone know if this is something I should be worried about? It's not a very large spot. but it is noticable. Thank you.
A Anonymous Guest Rating - 0% 0 0 0 Jan 1, 2003 #2 one spot-prolly not if it's numbers increase-could possibly be 'black ich' also a parasite-but less 'nasty' than reg. ick.(the latin escapes me :wink: ) easily treatable w/a formalin dip or two. i'd wait awhile and observe for now :wink:
one spot-prolly not if it's numbers increase-could possibly be 'black ich' also a parasite-but less 'nasty' than reg. ick.(the latin escapes me :wink: ) easily treatable w/a formalin dip or two. i'd wait awhile and observe for now :wink:
