Floating Fish Fry Box for Aquariums - Floating design with suction cups for flexible, easy placement inside your tank. Works with a variety of aquarium setups. - Dual-chamber design with a removable funnel-shaped divider that creates up to two separate spaces. The upper chamber isolates small aggressive or sick fish; the lower chamber serves as an ideal nursery for fry. - Clear, transparent acrylic construction allows easy observation of fry status and behavior while keeping water conditions safe. - Material: acrylic. Durable, safe for aquatic life and simple to clean. - Indispensable accessory for aquariums: improves fry survival, reduces predation, and helps manage isolation during illness or stress. - Use scenarios: 1) Quarantine new or injured fish in the upper chamber while fry develop in the lower chamber. 2) Isolate aggressive tankmates during breeding or feeding to protect fry. 3) Separate and rear fry in a controlled, easy-to-monitor environment before introducing them to the main tank.