Macro™ 50/75 Activated Carbon Insert

Zoo Med’s activated carbon filter media is made from the highest quality carbon available for superior absorption of ammonia waste products produced by captive aquarium fish. High ammonia levels can be deadly to aquarium fish. Activated carbon is one step in reducing ammonia in your aquarium. We also recommend weekly water changes of at least 20%. When adding tap water (after a water change) make sure you add Zoo Med’s ReptiSafe® to remove chlorine and chloramines.

• Absorbs harmful organics from the aquarium water.
• Improves water clarity and odor.