Lifeoffroad
Aquarium Advice FINatic
- Joined
- Apr 23, 2011
- Messages
- 526
So I have had 3 zebra danios in my tank for a while. One of them got really fat I thought it was pregnant. Now it looks like it's got a tumor on it. I tried getting pictures but it's so hard on a small fish like that. It basically looks like a pimple. Right in front of the gill on the side of the body. I'll try post a picture if I can.