Designed for breeding, isolating or acclimatizing fish or shrimp, the Fluval Hang On Breeding Box is a safe & secure nursery for livebearer fish that hangs on the outside of the aquarium to make viewing and maintenance easy.

Warm, oxygenated water from main aquarium circulates continuously through the breeding box with the use of an air pump (sold separately), so that fish enjoy the same conditions as the aquarium. Additional heaters or filters not required.

Key Features:

• Multi-Purpose
• Safe & secure tank for breeding, isolating or acclimatizing fish
• Space-saving design, easily installs on the exterior of the aquarium
• Fish fry slip through the V-shaped separator and are safely segregated from adults
• Measures 16 cm (6 1/3") wide and holds 1.2 Liters (0.3 US gal.) of water

*An air pump (1L/ per minute) and airline tubing are required. (Not included)