My fish has a strange mouth (lips) problem. Its mouth looks swollen and it has been like this for the past month. I don't know if you can see it from the pictures i've attached. I had Marcu since may and ever since its mouth got like this he only eats food that has fallen to the bottom of the tank. I'm not sure what to do with him.
My aquarium
1. Size of aquarium: 5 gallon glass bowl
2. Fresh water
3. 2 months
4. one male betta (and a female since yesterday but i don't think that was a good idea)
5. Are there live plants in the aquarium: yes, one
6. What temperature is the tank water currently: 27 C(80 F)
7. What make/model filter are you using: Hailea SL (
http://aquapetcenter.com/shopping/images/SL-106-B.jpg)
8. Are you using a CO2 unit: no
9. Does your aquarium receive natural sunlight at any given part of the day: yes, most of the day
10. When did you perform your last water exchange, and how much water was changed: complete water change last week
11. How often do you perform water changes: once a week
12. How often and what foods do you feed your fish: tetramin granules two times a day (
http://shop.zoomania.org/components/...d94c4f8e6c.jpg)
13. What type of lighting are you using and how long is it kept on: incandescent light for about 3 hours in the evening