Aquascape Medium Density Rigid Filter Mat cover Each bottle is packed full

Each bottle is packed full of five pure strains of heterotrophic bacteria and 25% more concentrated than the consumer equivalent

Atlantic's Cabinets have a reinforced lockable lid and sturdy hinges with vandal-resistant screws for secure installation

Available in 4 sizes ranging from 5000 to 11000 gph

Clean for Fountains and Waterfalls SL is available in a 32 oz bottle and designed for use with the Dosing System SL and Automatic Dosing System (G1)

0 mm (3/16″) floating pellet

Aquascape Medium Density Rigid Filter Mat cover Each bottle is packed fullThe Aquascape Medium Density Rigid Filter Mat provides efficient mechanical and biological filtration for your pond. The filter mat measures 24 by 39 and can be easily cut to your desired size and shape using a serrated knife. This allows for installation in a wide variety of skimmer boxes and filters. Aquascape Medium Density Rigid Filter Mats are 1. 5 thick and extremely easy to maintain, only needing to be cleaned periodically. For best results, we