I have hard water
Right now I have blue gravel, but I plan to change it to white sand.
I don't have a photo of my tank, unfortunately. But it is a rectangular tank with a power filter, heater, aerator, and thermometer.
So I have a 10-gallon tank that I was using and recently I decided to change it into a betta community tank. So I was wondering if I could house 2 guppies with my betta? If, not can I try any other fish. And how many can I try?
Thanks a lot,
Neha????:#:#:#:good::good:
I just did a 75% water change. First all my fishes looked vibrant and happy. But after 4 hours or so I noticed one of my goldfish becoming pale. So i quickly removed him and put him another tank with a filter. He died a few mins later. Idk what happened. All my other fish look happy and fine...