Aquatic Experts Fine Aquarium Media Bag, Durable Drawstring Bags For Fish Tank Filters, 450 Micron Mesh, (Fine, 3”X 8” – 4 Pac

Aquatic Experts Fine Mesh Drawstring Filter Media Bags Are Customized For Optimal Flow With All Aquarium And Pond Filtration Products Including Granular Activated Carbon, Peat Fiber, Pellets, Resins And Any Type Of Biological Or Chemical Filtration. These Ultra-Fine 100% Nylon Mesh Bags Are Non-Toxic And Tested To Ensure Safety For All Freshwater And Saltwater Aquariums, Koi Ponds And Water Gardens. The Very Fine Mesh Keeps Your Favorite Media Secure And Protects Your Pump As You Clean And Condition Your Water. The Unique Drawstring Design Makes These Durable Filter Bags Easy To Use And Reuse Many Times. Your New Mesh Media Bags Will Simplify The Use Of Chemical Filtration In Your Fish Tank Or Pond While Saving Money. Take The Next Step In Perfecting Your Hobby, And Make Your Aquatic Friends Happy With Crystal Clear Water!