I honestly feel you on that one. I try to do my tanks about once a week, but sometimes put it off a day or too. Usually if I'm busy or don't have the time. Once or twice if I just don't feel like dealing with my stupid python and slow sink lol.
Do you have a water tester (liquid or the sticks)? I heard that it's a bit better to do a water change one week than to keep testing the water to see the rate in which nitrates and ammonia build up in the tank. That way you know just how long you'll have until the next water change and to better build up a schedule. Opposed to just blindly changing out possibly an insignificant amount of water every week or two.
Do you have a water tester (liquid or the sticks)? I heard that it's a bit better to do a water change one week than to keep testing the water to see the rate in which nitrates and ammonia build up in the tank. That way you know just how long you'll have until the next water change and to better build up a schedule. Opposed to just blindly changing out possibly an insignificant amount of water every week or two.

