Can You Have Too Much Oxygen in a Fish Tank?

Can You Have Too Much Oxygen in a Fish Tank?

Did you know that too much oxygen in a fish tank is just as bad as not enough oxygen? If you notice bubbles, foaming, or an “aerobic environment” then it’s clear that there is too much oxygen. This is especially true for aquariums that contain live plants and/or invertebrates. Excess oxygen can shock the biological … Read more