Add to Cart Quick view SALE Blue Square Manufacturing Blue Square Abyss Canister Lid (Top Only) $193.95 $137.95 This is the replacement Lid & Top for the Abyss Debris Canister by Blue Square Manufacturing. Abyss Canister Employ The Highest Capacity. By design, the heaviest debris heads straight to the bottom. No interrupted water flow. No interference... Add to Cart Add to Wishlist