The Reef Octopus 25/32mm HOB Outlet Sponge is a specialized filter media designed to eliminate unsightly micro bubbles from the output of compatible hang-on-back protein skimmers. This essential component ensures that the highly effective skimming process does not introduce a fine mist of bubbles into your main display tank, preserving water clarity and aesthetic appeal. It acts as a micro bubble stopper, preventing these tiny bubbles from dispersing throughout your aquarium.

This product includes a set of three separate sponges, specifically engineered for 25/32mm outlets. It is compatible with a range of popular Reef Octopus hang-on-back skimmer models, including the CLSC-100HOB, BH-100, BH-100SS, BH-100T, BH-100R, BH-100F, CLSC-90HOB/BH-90, and CLSC-1000HOB/BH-1000. These sponges are precision-cut to fit snugly within the skimmer's output, providing optimal filtration.

This outlet sponge is ideal for saltwater aquarium enthusiasts who own one of the specified Reef Octopus hang-on-back protein skimmers and are experiencing issues with micro bubbles in their display tank. It offers a simple, effective, and direct solution to maintain crystal-clear water, enhancing the visual appeal of corals and marine life. Regular replacement ensures peak performance and continued bubble-free operation for a pristine reef environment.