juliehainsworth
Fish Herder
Ok thinking of setting up a tank for a new betta (when I have rid of my platy fry), not sure whether or not to use gravel or sand, which would you recomend? Also I only have an undergravel filter for the tank would that be ok or do I need to have a different kind of filter? I currently have a betta in my community tank and he seems to be doing very well (had him for over a month)!