Universal Aquarium Filter Baffle – HOB Hang On Back Water Flow Diffuser – Betta Fish & Shrimp Safe – Fits Most Aquarium Filters Fluval Flex Lid Arms * **4-Tier Customizable Design** -

* **4-Tier Customizable Design** - Stack media your way: sponges

satisfying squeeze

It also provides room for aquarium plants to grow

improving ventilation

optimizes water movement

Universal Aquarium Filter Baffle – HOB Hang On Back Water Flow Diffuser – Betta Fish & Shrimp Safe – Fits Most Aquarium Filters Fluval Flex Lid Arms * **4-Tier Customizable Design** -Turn harsh filter output into a calm, controlled flow with this HOB Filter Water Diffuser Baffle. Designed to sit directly under your hang on back filter, it slows and diffuses water before it enters the tank, creating a more natural and stress free environment for fish and shrimp. Made from aquarium safe plastic and compatible with virtually all HOB filters, its an easy, tool free upgrade that makes an immediate difference. Perfect for betta tanks,