- Durable stainless steel frame with rounded edges for long lasting use; the removable mesh cover prevents injuries and supports improved water flow. - Easy to install and adjust: water level synchronization combined with flexible height adjustment ensures a secure fit; no complex tools or extra effort required for setup. - Broad compatibility and protective function: suitable for freshwater and saltwater tanks; provides a secluded safe space that can improve fry survival, supports isolation of sick fish, and helps contain aggressive interactions. - Optimized visibility and stability: designed to balance visibility with stability for caring for delicate species; minimizes disturbances while offering targeted protection to naturally enhance survival. - Use cases: - Breeding fry in a community or mixed tank: place the box to give newborns a safe area away from adults while remaining visible for monitoring. - Quarantine or isolation: temporarily house sick or injured fish to protect them and reduce stress from tank mates. - New fish acclimation or conflict mitigation: introduce and observe new arrivals or separate aggressive individuals to prevent harm while they adjust.