- Joined
- Mar 3, 2022
- Messages
- 69
- Reaction score
- 28
- Location
- Pittsburgh
- What state or country do you live in
- Pennsylvania
In the middle of doing my cycle for the first time in a saltwater aquarium. Just out of curiosity why is this not as necessary in freshwater? I remember growing up we would buy a tank. Tank the chlorine out of the water. And in the fish would go. Was this just bad?



