Fiji Cube External Overflow Box – Aquarium Overflow System

Fiji Cube External Overflow Box is a high-quality overflow system designed to safely and efficiently drain water from your display aquarium to a sump. Ideal for custom reef and marine tank setups.

• Designed for drilled aquariums  
• Slim external design saves tank space  
• Improves surface skimming  
• Compatible with BeanAnimal or Herbie drain systems  
• Durable acrylic construction  
• Reduces noise with proper plumbing setup  
• Ideal for reef and marine aquariums  

Perfect for hobbyists building or upgrading a sump filtration system.