macdonald20
New Member
I have a shubunkin in a 35 gallon tank with a very large fantail. Today I have noticed on the top of my shubunkin is a large bump. When looking at it closely, it looks to me what I would describe as a blood blister. Do fish get blood blisters? How do I treat this? The fish will soon be going into the pond, but I want to help it first.