Aquarium Water Change Diffuser Compatible with Rimless & Framed Tanks, Substrate Protector & Flow Buffer for Gentle Filling, Fits 0-20mm Glass Thickness, Essential Fish Tank Maintenance Tool

About this item

• GENTLE FLOW TECHNOLOGY: Featuring a unique diffusion chamber that breaks water pressure, allowing you to fill your tank without disturbing the substrate or uprooting delicate aquatic plants
• UNIVERSAL GLASS COMPATIBILITY: Designed with three specific size variants (0-7mm, 0-10mm, and 0-20mm) to hook securely onto nearly any aquarium rim
• HANDS-FREE CONVENIENCE: Simply hook the device over the edge and let the water flow; it eliminates the need to manually hold a bowl or plate to buffer the current, saving you time during weekly maintenance
• DURABLE & LANDSCAPE SAFE: Crafted from high-quality, aquarium-safe materials, its compact design fits into tight corners without crashing into your hardscape
• COMPLETE SATISFACTION: Every package includes one precision-fit diffuser tailored to your glass thickness