Introducing the AquaClear Series HOB Filter Flow Baffle, the key to a serene and calm aquarium. This accessory gently disperses water, reducing turbulence and creating a peaceful and soundless underwater environment. Easy to install and visually appealing, it supports delicate aquatic life in need of slower flow. Elevate your aquarium experience with this essential accessory! ***(The Flow Baffle attachment Model 20/30/50/70 are not compatible with the skimmer attachment also sold at PrintedOasis. This is because the AquaClear filters only have room for one of those products.) Feel free to post honest reviews and pictures! Contact me if you have any questions. Credits to droodles for contributing to the original version of this product design.