Last night I introduced a captive breed Regal Tang after 30 day copper, prazi and metro qt. Now brown discoloration spots on both sides of its body. First Photo below.
After about 40 minutes both spots got smaller. Second photo. Just scrapes?
Anyone smarter than me have any thoughts?
After about 40 minutes both spots got smaller. Second photo. Just scrapes?
Anyone smarter than me have any thoughts?