Specification AllergenInformation : yam_free Brand : Accel Aquatics BulletPoint1 : Package Content: You will get 12 pieces of filter pads for fish tank. Sufficient for your needs. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Aqueon Quietflow. BulletPoint2 : Product Size: Each filter pad for fish tank measures about 2.75 x 0.7 x0.7 inch, which can fit your fish tank perfectly. BulletPoint3 : Premium Material: Our filter pads for fish tank are made of good-quality high-density sponges, which can effectively remove and trap extra ammonia and other waste and debris, keep the water healthy and clean, and provide a nice living environment for fish and plant in the fish tank. BulletPoint4 : Easy to Install: Our filter pads are pre-cut, which just cost several minutes (not more than 3 minutes) to replace the old one with the new one. Convenient and quick. Please rinse the new filter pads before placing into fish tank for better performance. BulletPoint5 : Friendly Reminder: It is recommended that you should replace the filter pad about every 4 weeks for optimal performance, otherwise the old filter pad will affect overall water quality. Color : grey ContainsLiquidContents : 1 CustomerPackageType : Standard Packaging Directions : Renew™ should be used in exactly the same manner as activated carbon. Use 250 mL for each 120–160 L (30–40 US gallons). For best results, Renew™ should be placed so as to maximize the flow of water through it. Use in a filter bag such as the Zip Bag™. Although Renew™ is clean, it is advisable to rinse before use. It lasts about the same as carbon (4–6 weeks). ExternallyAssignedProductIdentifier1 : 0638346945862 ExternallyAssignedProductIdentifier2 : 638346945862 ExternallyAssignedProductIdentifier3 : 00000116008303 IncludedComponents : 1 Aquarium Filter Media Cartridge ItemDisplayWeight : 3.29 pounds ItemForm : Granules ItemName : Accel Aquatics Vortex Flow Accelerator - Model FA ItemPackageDimensions_Height : 21.336 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 15.494 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : aquarium-filter-accessories LiquidVolume : 500 milliliters Manufacturer : Accel Aquatics Material : Plastic ModelName : Renew 500ml ModelNumber : 78723 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 78723 ProductDescription : A water flow accelerator is a great way to add extra water flow to your aquarium. There are several styles available and some can increase waterflow by up to 400%! By increasing water circulation, you can help to increase oxygenation, reduce dead spots and prevent detritus from accumulating. The water flow accelerator (also know as a penductor) simply screws into the aquarium water return line or can be adapted to many water pumps or powerheads. Flexible ball socket joints allows you to direct the water where you need it most. Model FA - Features Vortex Nozzle for more random flow Increases water flow by up to 400% High quality durable ABS plastic construction Maximum flow rate 660 GPH Includes 1/2", 3/4" and 1" MPT connectors ***NOTE: NOT compatible with "Loc-Line" fittings. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2016-07-13T07:00:00.000Z Size : 100 mL, 250 mL, 500 mL, 1 L, 2 L, 4 L SpecificUsesForProduct : Aquarium Filtration SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : fish TargetAudienceKeyword1 : Fish TargetAudienceKeyword2 : Reptiles TargetSpecies : Fish UnitCount : 1 UnspscCode : 10110000 WarrantyDescription : Full Amazon Warranty