FLUVAL Hang-On Breeding Box

FLUVAL Hang-On Breeding Box is a versatile and practical isolation chamber designed to provide a safe, controlled environment for breeding fish, protecting fry, acclimating new arrivals and caring for injured or weakened fish. Easily attaching to the exterior of most aquariums, this compact breeding box uses conditioned aquarium water, creating a stress-free environment without the need for a separate filter or heater.

Perfect as a hatchery and incubator, the Hang-On Breeding Box helps protect newborn fry from being eaten by adult fish, significantly improving survival rates. It can also be used as a safe refuge for sick, injured or stressed fish, allowing them to recover while remaining within the same water conditions as the main aquarium.

The innovative design allows aquarium water to continuously circulate through the box, making it ideal for acclimating new fish before introducing them to the display tank. Mounted externally, it saves valuable aquarium space while providing excellent visibility for monitoring fish behaviour, breeding activity and fry development.

Suitable for both freshwater and saltwater aquariums, the FLUVAL Hang-On Breeding Box offers a convenient, multi-purpose solution for fish breeders and hobbyists alike.

Key Features:

• Multi-functional breeding and isolation box.
• Ideal as a hatchery and incubator for protecting newborn fry.
• Helps improve fry survival rates by preventing predation.
• Provides a secure refuge for injured, weak or recovering fish.
• Excellent for acclimating new fish before introduction to the main aquarium.
• Continuous water circulation maintains consistent aquarium conditions.
• No additional heater or filter required when connected to the aquarium.
• External hang-on design saves valuable tank space.
• Allows easy observation and simplified maintenance.
• Suitable for freshwater and saltwater aquariums.

Compatibility:

• Suitable for frameless aquariums with glass thickness between 5mm and 10mm.
• Suitable for framed aquariums with frames up to 47mm thick.
• Attaches to most aquariums up to 1¾ inches thick.
• Requires an air pump (1L per minute) and airline tubing, sold separately.

Specifications:

• Dimensions: 16.5cm (L) x 12.5cm (W) x 12cm (H).
• Capacity: 1.1 litres (0.3 US gallons).
• Space-saving external design.

What's Included:

• Breeding box with cover.
• Intake tube.
• V-shape separator.
• Levelling adjuster.
• Air valve.
• 30cm airline tube.
• Discharge cap.
• Intake extension.
• O-ring.
• Strainer.
• 2 discharge slit plates (1 thick frame with 3 bars, 1 thin frame with 5 bars).

Whether you are breeding fish, raising fry, quarantining new arrivals or caring for recovering fish, the FLUVAL Hang-On Breeding Box provides a safe, efficient and easy-to-use solution that integrates seamlessly with your existing aquarium setup.