Fluval 20L Betta Aquarium KitFrom the Fluval range, this Betta Aquarium is perfectly sized to provide ample swimming space while maintaining optimal water movement and living conditions. Featuring multiple intake slots to reduce flow intensity, it minimises the risk of fish getting trapped and creates a safe environment for bettas to thrive. The built in 6 stage filtration system ensures clean, healthy water, while the integrated utility valve allows for swift, mess free water