PondH2o Flocor Pond Filter Media with 12'' x 12'' Mesh Filter Media Bag PondH2o flocor filter media provides the ideal habitat for friendly nitrifying bacteria to colonize which is very important for your pond. PondH2o flocor is lightweight plastic tubes with a massive ridged surface for friendly bacteria to colonize. Light and easy to remove with good water circulation. The strong mesh net bag allows easy cleaning and placing in your pond filter. Ideal for all types of pond filters especially gravity fed or trickle filters. Will not effect water chemistry and is long lasting as easy to clean. ? PondH2o flocor filter media provides the ideal habitat for friendly nitrifying bacteria to colonize which is very important for your pond. ? Flocor is lightweight plastic tubes with a massive ridged surface ? 12'' x 12'' mesh filter media bag included We sell many water garden pond aquarium filtration products online, check our our store! Terms and Conditions. We use all approved forms for accepting payments. Sales Tax will be added to all shipments based on regulations. We always try to combine purchases, please contact us directly for a personal service. You will be notified on the day that your goods have been dispatched via e-mail with tracking which is used on all purchases. Please note that if there are any problems, contact us first via e-mail giving full details of any problem along with your user ID. We use USPS and UPS as our chosen carriers shipments to Hawaii, Alaska Puerto Rico may incur surcharges, contact will be made to advise before shipment at which point the order can be canceled if desired. Orders placed on Saturday/Sunday Public Holidays will be processed next working day. We pride ourselves on excellent feedback, if any part of the buying experience is not to your satisfaction, please contact us to rectify before leaving feedback. By committing to buy you are agreeing to the Terms Conditions stated above.