However i never had them breed, i had to keep topping them up every spring. If i am not mistaken they only breed in strong flowing water. Great little fish though. And free
My mate had to pull one out of the mouth of a small koi last week. The stikle back was dead and the koi would have gone the same way if it wasnt removed, he said the spines made a horrible noise scraping the top of the koi's mouth
The Male Has To Make The Nest Before The Female Will Breed Good Luck, I Have A Girlfriend Doing A study On Them Right Now. Can't Belive What The Gouverment Pays FOr These Days.