Originally Posted by DJ Scuilli
I feel like I'm taking the good stuff that the fish needs out if the water.. Y do them so much?..
I personally recommend doing the 20 to 30% ac
per week because like katsam said you are removing rotting food excess nutrients as well as replacing depleted trace elements that don't show up on test. Even if your water parameters test good and the water is clear it's still a good good thing to do to maintain a happy and healthy aquarium. And Ashley I am fairly new to the hobby as well so sorry if I got a little defensive