Geezer From The Freezer wrote:
What does it do if you have plants also? Does it kill them?

FROM THE BOX: "Product is safe for fish, plants, algae eaters, snails,
live rock, coral, invertebrates, polyps, etc. Algone enhances the
environment of oxidizing (nitrifying) bacteria and promotes a higher
dissolved oxygen content in your tank.?

Just put the pad in the tank somewhere (I put it in my filter).

n