Is it normal for red bellies tail fins to get dark black one day then lighter the next and do this all the time. Because my 5 3"inchers seem to do this everyday right in fornt of my eyes
yes colour changes are normal mine do it all the time different when lights on or off and sometimes go darker within a few minutes after the light has been on for a while
I'm agree. With time the color will fade, so don't worry for such a normal thing!
There are some suplementary food with color enhancing formula that should be convenient to use only if a not chem product, since i believe in nature and don't like to use chems to obtein specific results.
Anyways, they will keep changing their color 'till their final days!
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