SMASOR Filter Sock for Saltwater Aquariums 4 inch Ring by 11.8 inch Aquarium Filter Sock for Freshwater/Saltwater Aquariums. 3D Honeycomb Design Filter Sock Use in Sumps/Overflows(4-Pack)
- 3D Honeycomb Design Excellent Mechanical Filtering: 3D Woven Filter Socks, Using 3D Textile Technology and Honeycomb Sandwich Structure, Subversive Upgrade of Filter bag Industry.
- Aquariums Filter Sock Hives are Designed to Divert Water, Mimic The way Bees Build Their Nests, Contrasted with the past Aquarium Felt Filter Bags,are Permeable, Non-Clogging, and Flexible Enough to be Flipped Over for Easy Cleaning.
- The 150 Micron Filter Socks Provide Excellent Mechanical Filtration by Capturing Debris to Help Reduce The Amount of Ammonia-Producing Organic Matter in Aquariums, While Also Helping to Prevent Damage to Aquarium Equipment by Large and Small Objects Such as Sand and Coral..
- PREMIUM QUALITY AND REUSABLE - Solid Construction and Heavy Duty Stitching Make These Socks Strong and Durable so They can be CLEANED and REUSED NUMEROUS TIMES. You Want The Best, You Have Found Them.You Will Receive 4 pack 4 inch by 11.8 inch Long Felt Filter Socks.
- Three-Dimensional Weaving That Mimics The Nesting of Bees Filter Fabric Sock Multi-Functional Interlayer Filtration,.