megsmelody
Aquarium Advice Apprentice
I have a 5 galon freshwater tank with 3 cardinal tetras, one dwarf gourami and one black skirt tetra. Recently, I noticed a red spot on the "chin" of the black skirt. Is this a big deal? It looks like a small blood blister, if on a human a suppose.
Thanks for the help!
Thanks for the help!