Acurel® Extreme Activated Carbon with Ammonia-Away Green Blend Size:60 ounces Hikari® Ultimate® is a full-function

Hikari® Ultimate® is a full-function water conditioner for freshwater and marine aquariums

Helps maintain a healthy immune system for fish during winter months

See below for links to Microbe-Lift® PL or the PL/Algaway combo package

Measures 15"L x 8"W x 8"H

Acurel® Extreme Activated Carbon with Ammonia-Away Green Blend Size:60 ounces Hikari® Ultimate® is a full-functionAcurel Extreme Activated Carbon with Ammonia Away Green Blend creates an incredibly effective system for removal of toxic substances, discolorations, odors and deadly ammonia. This special formulation features the two most essential elements necessary to maintain a healthy aquarium: toxin removal and ammonia removal. Regular use provides increased efficiency of filtration and helps keep water odor free and clear. For use in all fresh and salt water