Any idea what this is on my African 3 lined glass cat???

[Magnum Man]

Nothing sticking out tonight

 

[fishorama]

Smaller & smaller! It looks much better!

 

[Magnum Man]

Well that fish healed up well, I have to assume it was a spawning wound, probably poked by a barbed fin, during rambunctious “activities”

They appear to be spawning again this morning… hopefully as they get older, they’ll learn to take it a little easier on each other