Carbon for AquaClear AC20/AC30 Power Filter, 1.8 oz / 50 g

Activated Carbon improves water clarity in fresh and saltwater aquariums. It provides superior adsorption qualities, eliminating odors, discolorations and impurities.

Key Features:

• Premium, research-grade chemical filter media
• Helps promote healthy, crystal clear water
• Highly adsorbent – removes odors, discolorations and toxins
• Improves fish health
• Will not raise phosphate levels
• For best results, replace every 4 weeks
• For use in freshwater and saltwater aquariums