heal fins faster (guppy)_

[Sgooosh]

so... one of the new m ale guppies got into a fight with an older one, and i think the older one came out on top
the older one has one nipped part in his fin but the new one has like 3 parts that are shredded.
is there anything that can help them other than quality food and clean water?

 

[connorlindeman]

salt heals all wounds... almost