I have 2 beautiful Golden Semilavartus Butterflyfish. They are new residents in a 300g FOWLR tank. They were quarantined for 3 weeks. The addition of them has been very peaceful. They swim and eat as a community with no issues. In fact they eat like crazy! My cleaner wrasse has welcomed them to its cleaning station without issue. A few days back I noticed a couple of white lesions on the pectoral fins of one of them. Now, as of today the fish has a white plaque-ish film on its body. Doesn't look like ich to me. The fish is acting normal, not like velvet where the fish will sit in front of the powerhead, etc.
Can someone reliably ID this and tell me how to treat? or do I need to treat? Is it fungal? Maybe a methylene blue dip? Please help. Much appreciated.
Can someone reliably ID this and tell me how to treat? or do I need to treat? Is it fungal? Maybe a methylene blue dip? Please help. Much appreciated.
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