Fluval Flex Plant Growth & Ventilation Kit – More Height, Better Airflow, Cleaner Setup for 9G, 15G, and 32.5G Tank

Struggling to grow tall aquatic plants or dealing with heat buildup in your Fluval Flex? The stock lid limits vertical space and traps heat and humidity-creating a challenging environment for stem plants, moss walls, and tanks with upgraded lighting or CO₂. This custom plant kit solves those problems by raising your lid height, improving ventilation, and tidying up the back of your tank-all while keeping a clean, polished look. Designed specifically for Fluval Flex 9G, 15G, and 32.5G (123L) models, this upgrade gives you the space and airflow your aquascape needs to thrive. 💧 **What's Included in the Kit:** ✔️ **Fluval Flex Lid Back Cover** Covers the open filter section in the rear while allowing clean routing for cables, tubing, and accessories. Enhances the overall look of your tank while keeping everything organized. ✔️ **\~4" Lid Risers** Lifts your stock Fluval Flex lid approximately 4 inches to create extra headroom. Perfect for taller plants like Bacopa, Hygrophil