I have wanted to add some fish to my life for a while but havenít been able to until recently. Iíve been researching betta for about a week and I think Iím doing okay in the learning department. I just have two questions right now though. 1) How exactly would I go about doing a 100% water change if I need to? 2) How often do I need to replace the substrate, and how would I go about doing that?
I wonít be getting a betta for a couple weeks yet, but I want to make sure I have everything in order before I do get one.