Aquarium Water Change Diffuser – Spill-Proof Water Changer for Rimless & Rimmed Fish Tanks, Protects Substrate, Plants & Decorations, Safe for Fish and Shrimp (Black, Medium)

• This water change diffuser converts strong water flow into a wide, gentle stream to prevent splashing and overflowing. The internal sponge filter provides an additional layer of flow diffusion, protecting substrate, plants, and decorations while making every water change clean and controlled.
• Universal & Secure Fit: Equipped with an adjustable screw clip, this diffuser easily attaches to both rimless and rimmed aquariums (glass or acrylic). The clip accommodates various tank thicknesses for a firm and reliable hold.
• Scratch-Safe, Durable PETG Construction: Made from high-quality PETG material, 3D-printed for precision and durability. The diffuser is gentle on delicate tank surfaces while providing long-lasting performance for daily use.
• Protects Substrate, Plants & Decorations: By diffusing water flow, the diffuser prevents disturbance to delicate plants, substrate, and decorations. Ideal for betta fish, shrimp, and aquascapes where a gentle water change is essential.
• Easy to Use, Clean & Store: Disassembles in seconds for compact, space-saving storage. Quick rinse and reuse, making routine aquarium maintenance effortless.

Product description Works with all aquariums Securely clips onto rimless and rimmed aquariums Directions Step 1: Install 2 suction cups at the back of the baffle