- Fish protection solution: Combines stability with high transparency to create a safe area for breeding or resting. Protect vulnerable fish from predators without compromising aquarium clarity. This box provides an ideal solution for owners who want to protect their fish while preserving the natural beauty of their aquarium. The high quality construction ensures durable protection and easy integration into your aquarium. - Modular separation system: This breeding box integrates a partition system to isolate sick or pregnant fish, and to create dedicated compartments for feeding and monitoring. - Scientific design: Supports fish health with a balanced structure of water holes that ensure clean water quality and seamless circulation. The thoughtful design fits the needs of a well planned aquarium. - Quick attachment: The lightweight design enables tool-free mounting, while the suction cups provide stable installation. This box is versatile and fits most aquariums. Perfect for breeding fish or isolating juveniles. With its simple design you can quickly and safely integrate the box into your aquarium. An optimal solution for fish keepers.