Fluval ClearX Media Insert - 4 pack

Fluval ClearX is a chemical filter media that improves water conditions by trapping and controlling phosphate, nitrite, and nitrate, and eliminates cloudy water, odors, and discolorations.

• The description claims that it improves water conditions for long-lasting cleaner surfaces.
• The description claims that it reduces overall maintenance.
• The description claims that it eliminates cloudy water, odors, and discolorations.