Water Care & Medications

Aquarium water care and medications

Healthy water keeps fish and corals healthy. Our aquarium water care includes water conditioners, bacteria starters that help a new tank cycle, and products for algae control. There are also clarifiers and treatments for sick fish.

Using water care products safely

Always read the label. Some medications, especially copper, are toxic to invertebrates and corals. So treat sick fish in a separate quarantine tank whenever you can.

Remove carbon from your filter during treatment, because it absorbs many medications. Then replace it afterward to clear what is left.

Common questions

Do I need a bacteria starter?

It isn't required. However, it can speed up cycling in a new tank.