Hello everyone, hope you all had a great weekend with your loved ones and lovely koi.
About 8 months ago my tancho showa got bitten on the head by a water snake so the tacho hi cameEm off and left a big hole on my koi. The fish seems to be doing fine and still very friendly but i want to know if this hole will ever healed and should i be worried about it getting infected one day? The wound still looks big and fresh. I like this koi so i dont want to rehome it if i dont have to. Thanks.