Not quite. Activated carbon is a broad-spectrum cleaner, but it’s not a miracle worker. It won’t remove salt, nitrates, or most bacteria. For those, you need reverse osmosis or UV light. Think of carbon as the bouncer at a club—it stops the rowdy drunks (odors, chlorine) but lets the VIPs (harmless minerals) through.
The size of the pores matters, too. Some carbons have big pores for large molecules, others have tiny pores for small ones. That’s why some filters work better on tap water than on aquarium water. It’s all about matching the tool to the job—like using a wrench, not a banana, to fix a pipe.
How Does Activated Carbon Work?
Oh, and heat kills it. If you boil activated carbon, it will release everything it trapped. So don’t toss your used filter in the microwave to “recharge” it. You’ll just make your kitchen smell like burnt fish and regret.
