Price: $54.36
(as of Sep 19, 2025 23:06:45 UTC – Details)
Introduction to Chemi-pure
Chemi-pure is the original formula for over 50 years with millions of satisfied customers. It was invented by Dick Boyd in the 1960s. This proprietary blend combines high-grade granular activated carbon with advanced ion exchange resins, offering superior filtration for your freshwater, reef, or marine aquarium.
Features
Chemi-pure’s exclusive media formula has an ideal pore size for absorbing nitrogenous wastes and dissolved organics in your aquarium water, making it the safest filter media available. The key features of Chemi-pure include:
- High-grade granular activated carbon for superior filtration
- Advanced ion exchange resins for removing toxins and impurities
- Ideal pore size for absorbing nitrogenous wastes and dissolved organics
- Suitable for freshwater, reef, or marine aquariums
Pros
The benefits of using Chemi-pure include:
- Removes odors and color-causing dissolved organic molecules
- Eliminates toxins, medications, phenols, and dissolved metals
- Keeps your aquarium healthy, stable, and crystal clear
- Easy to use: simply rinse lightly under running water and place the nylon bag in any external power filter, canister filter, or filter sump
- Long-lasting: replace approximately every 3 months depending on bio-load
Cons
While Chemi-pure is a highly effective filter media, there are some considerations to keep in mind:
- Requires replacement every 3 months, which can be costly for large aquariums
- If more than one Chemi-pure filter bag is used, it’s recommended to change one at a time every week until all bags have been replaced, which can be inconvenient
Product Details
- Product Dimensions: 8 x 8.5 x 2 inches; 11.2 ounces
- Item model number: CPEB06
- Date First Available: December 30, 2013
- Manufacturer: Boyd Enterprises
- ASIN: B00HUB6FII
- Best Sellers Rank: #69,708 in Pet Supplies, #659 in Aquarium Water Treatments
- Customer Reviews: 4.3 out of 5 stars, 98 ratings
Usage and Maintenance
To get the most out of Chemi-pure, it’s recommended to use one 6.5 oz unit for up to 25 US gallons. Keep Chemi-pure sealed in its container until ready for use, and rinse lightly under running water before placing the nylon bag in your filter. With proper maintenance and replacement, Chemi-pure will keep your aquarium healthy, stable, and crystal clear.
Reviews
Clear filtersThere are no reviews yet.