Aquarium Filter Bulk Activated Carbon
Pro-Carb Laboratory Quality Activated Carbon is fast acting, long lasting, and designed to keep your salt, or fresh water aquarium crystal clear for up to 4-6 weeks.
- 25 lbs in poly bag
- Carbon removes harmful chemicals, toxins, odors, discolorations and other contaminants
- Recommended for use in Cascade, and all other hang-on internal and canister filters
| Specification | Detail |
|---|---|
| Weight | 25 lbs |
| Form | Activated Carbon |
| Application | Saline and fresh water aquariums |
| Filter Compatibility | Cascade, hang-on internal, canister filters |
FAQ
How long does the activated carbon last in an aquarium?
The carbon can maintain clear water for up to 4-6 weeks depending on water conditions and usage.
Can this carbon be used in both saltwater and freshwater aquariums?
Yes, it is recommended for both saltwater and freshwater aquariums.
Is this product suitable for all types of aquarium filters?
Yes, it is compatible with Cascade and all hang-on internal and canister filters.

Steven Black –
Used this in my 55-gallon freshwater tank for three weeks. Water clarity improved noticeably. No fish stress or odor issues. Easy to add and maintain.
Joan Morgan –
Felt like a good value for the 25 lb bulk. Works well in my canister filter. Water smells cleaner after a week of use.
Claire Springer –
Installed it in my saltwater tank with a Cascade filter. The water became noticeably clearer and the odor reduced significantly after two weeks.