Purpose and benefit Creates a protected, isolated zone inside the aquarium so smaller, injured or vulnerable animals are safe from larger fish attacks. Clear acrylic construction provides excellent visibility for uninterrupted observation and monitoring. Keeps management simple: isolate individuals for treatment, breeding or recovery without removing them from the tank. Key features Material: durable, stable acrylic for rigidity and transparent viewing. Design: independent chambers and internal partitions allow flexible separation of fish or other small aquatic animals. Mounting: tool‑free assembly with suction‑cup attachment that fits most aquarium types. Handling: lightweight housing for easy placement, removal and routine maintenance. Feeding access: compartments designed to allow straightforward feeding while animals remain isolated. How it solves common problems Prevents bullying and predation: isolates small, juvenile or weaker animals from larger tankmates while preserving natural water conditions. Quarantine and care: separate sick or recovering animals for observation and treatment without transferring them to a separate hospital tank. Controlled breeding: create a secure environment for pregnant fish or fry with minimal stress and easy monitoring. Practical applications (real use scenarios) Guppy breeding: keep pregnant females or newborn fry in an isolated chamber to reduce predation and simplify feeding and observation. Betta isolation: isolate aggressive or injured bettas to prevent further fights while maintaining aquarium water quality. Juvenile or sick animal care: temporarily separate small or sick fish, or small aquatic turtles, for treatment and recovery while they remain in the main aquarium. Compatibility and performance Compatible with most aquarium glass setups thanks to adjustable suction-cup mounting; no tools required for installation. Stable acrylic construction combines durability with clear sightlines so you can monitor behavior and health easily. Lightweight and removable for regular cleaning and repositioning without stress to animals. This acrylic isolation box is designed to be a reliable, easy-to-use tool for breeding, quarantine and protection inside community tanks, providing clear visibility, flexible compartment options and tool-free installation.