Chemi Pure Grande 40 oz. Aquarium Filter Media
Chemi-Pure aquarium filter media removes ammonia and other harmful waste products and toxins from aquarium water. It helps regulate pH and contains no phosphates, making it safe and effective for both freshwater and saltwater environments.
This filter media supports crystal clear water, reduces the frequency of water changes, and promotes healthier fish. It allows corals and invertebrates to acclimate more quickly and thrive in their aquarium setup.
Chemi-Pure does not affect beneficial biological organisms and can remove copper from medication dosages. It is a reliable replacement for carbon-based filter bags.
| Specifications |
|---|
| Volume: 40 oz |
| Material: High-efficiency filtration media |
| Phosphate-free |
| Removes ammonia, toxins, and copper |
| Safe for beneficial bacteria |
FAQ
Does Chemi Pure remove copper from medication?
Yes, Chemi-Pure can remove copper from medication dosages.
Is Chemi Pure safe for saltwater and freshwater aquariums?
Yes, Chemi Pure is suitable for both freshwater and saltwater aquariums.
Does it affect beneficial bacteria in the tank?
No, Chemi Pure does not affect beneficial biological organisms.

Amanda Watson –
I’ve used Chemi Pure in my 55-gallon freshwater tank for three months. Water clarity has improved significantly, and my fish seem more active and healthy. No need to change water as often. The filter runs smoothly and the media stays effective over time.
Emily McLean –
Switched from carbon to Chemi Pure after reading reviews. Noticed less ammonia in the water and better pH stability. My shrimp are thriving, and the tank looks cleaner. A solid upgrade for any aquarium.
Madeleine Wright –
Used it in a reef tank with corals. The water clarity is excellent, and the corals have adapted faster. No issues with beneficial bacteria. Copper from a recent treatment was removed, which was a relief.