MrsHennesy87
Fish Fanatic
so im still trying to learn everything. so how often do you guys suggest testing fish water for my goldfish tank and my betta tank?
If you aren't fully cycled, then you need to be testing every day, so you know whether you need to do a water change.
Once you are cycled, once a week is fine to start off with. When you add new fish, test daily for a few days to check there are no spikes.
If you're new to fishkeeping, once per week seems to work well, then drop off as you get more experience and your water remains stable. Test if there are any visible problems, of course.