Fluval Flex Spray Bar For 15 Gallon TankFluval Flex Spray Bar 9 & 15 Gallon Aquarium (Enhanced Water Flow & Surface Agitation) Upgrade your aquarium filtration performance with a custom designed spray bar for the Fluval Flex 9 gallon and 15 gallon tanks. Engineered to optimize water circulation and improve oxygen exchange, this spray bar delivers a smooth, evenly distributed flow throughout your tank. Designed for a clean, seamless fit, it helps reduce dead spots, improve water movement,

Designed to be compatible with commonly available mini submersible aquarium pumps

so your betta always has a reliable resting spot

including improved shrimp survival rates

Whether you're creating a natural-looking aquascape or just looking to provide a cozy retreat for your axolotl

Axolotls and nocturnal bottom-dwellers prefer dim or shaded areas to rest—this tunnel provides full coverage from bright lights and a sense of security

✅ Physical Activity: Engage in active play as you crawl

Designed to fit neatly in the corner of your tank

Unlock a world of exploration

✅ Smooth

✅Safe and Durable: Crafted with premium

allowing them to flourish

Try to level the entrances with the gravel to make it more natural looking