Fluval Flex Plant Growth & Ventilation Kit – More Height, Better Airflow, Cleaner Setup for 9G, 15G, and 32.5G Tank Primary color:White Easily compare test tube results

Easily compare test tube results with the Master Kit Chart and dry tubes on the back

adding removable adhesive will help the performance of this device

I will choose for you

and 15 Gal

✔️ Reduces Evaporation

Fluval Flex Plant Growth & Ventilation Kit – More Height, Better Airflow, Cleaner Setup for 9G, 15G, and 32.5G Tank Primary color:White Easily compare test tube resultsStruggling 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 CO. 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