My Blue Chromis has a small reddish/brown spot near it tail. It doesn't seem to be raised nor open. He is acting completely normal for a fish, eating, swimming with no signs of struggling. This 20 gallon Nano tank is new to me and i thought when i got him that it might of been a scale that was 'knocked off' during transport.
My numbers are within reason, could use a slightly higher Alkalinity.
Corals and snails are healthy and growing.
thank you
My numbers are within reason, could use a slightly higher Alkalinity.
Corals and snails are healthy and growing.
thank you
