Bio Carb 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.

Features:

• 57 Ounces
• Carbon removes harmful chemicals, toxins, odors, discolorations and other contaminants
• Recommended for use in Cascade, and all other hang-on internal and canister filters