I do water changes 2 times a year on my OG nano 16 gallon tank and it’s flawless. Coral growth is stunning, water clarity is awesome and no problems. Dosing- none besides a bit of photo every week.
on the other tank I do water changes every 2 weeks, 20% and it seems like it’s doing a lot worse. (It’s not had just nothing like the other tank) why is this?
on the other tank I do water changes every 2 weeks, 20% and it seems like it’s doing a lot worse. (It’s not had just nothing like the other tank) why is this?