Aquatic Gardens Activated Carbon & Zeolite Crystals (12 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants. Add to all hang-on, internal and canister filter systems.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Activated Carbon & Zeolite Crystals (18 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants. Add to all hang-on, internal and canister filter systems.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Activated Carbon & Zeolite Crystals (34 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants. Add to all hang-on, internal and canister filter systems.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Activated Carbon (11 oz.)
Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants.Add to all hang-on, internal and canister filter systems.pH-stable, Phosphate free.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Activated Carbon (17 oz.)
Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants.Add to all hang-on, internal and canister filter systems.pH-stable, Phosphate free.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Activated Carbon (28 oz.)
Laboratory quality activated carbon with higher absorptive capacity to remove harmful chemicals, toxins, odors, discolorations and other contaminants.Add to all hang-on, internal and canister filter systems.pH-stable, Phosphate free.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Replacement Filter Cartridges (10 Gallon Economy Kit)
Charcoal filter cartridges fit 10 Gallon Undergravel Filter in the Aquatic Gardens Economy Kit. Effectively removes unwanted contaminants and keeps the aquarium water sparkling clear.

Aquatic Gardens Zeolite Crystals (14 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Add to all hang-on, internal and canister filter systems.Especially great for Goldfish and Koi.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Zeolite Crystals (22 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Add to all hang-on, internal and canister filter systems.Especially great for Goldfish and Koi.Easy grip bottle with convenient pouring sprout.

Aquatic Gardens Zeolite Crystals (44 oz.)
Top quality Zeolite Crystals eliminates the #1 fish killer- ammonia. Add to all hang-on, internal and canister filter systems.Especially great for Goldfish and Koi.Easy grip bottle with convenient pouring sprout.