Aquatic Experts Extra Fine Aquarium Media Bag, Durable Drawstring Bags for Fish Tank Filters,150 Micron Mesh, (Extra Fine, 5" x 9" - 4 Pack)

Aquatic Experts Extra Fine Aquarium Media Bag, Durable Drawstring Bags for Fish Tank Filters,150 Micron Mesh, (Extra Fine, 5" x 9" - 4 Pack)

Versatile Compatibility: Our Extra Fine mesh design is optimized to work with any type of chemical filter media, preventing resins from escaping into your pump. Durability and Reusability: Easy to fill and empty with a top drawstring design. Washable, durable, and reusable. Optimal Water Flow: Place the mesh bag filled with your chosen media in flowing water. Optimal hole size allows water to flow freely around and through the media. Adjust bag length by partially filling, folding, and tying it off. Secure Closure: Custom bags prevent loose media from damaging water pumps or filter motors. Safe for both freshwater and saltwater aquariums. 🐠🌊 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!