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Fluval Hang-On Breeding Box Medium

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Product details

Management number 235048436 Release Date 2026/07/02 List Price $6.80 Model Number 235048436
Category

The Fluval Hang-On Breeding Box Medium is a versatile accessory that easily mounts on the side of most aquariums with a thickness of up to 1". This breeding box offers a secure environment for safeguarding fry, injured or weak fish, and newcomers needing acclimation to their new surroundings.

Highlights:

  • Multi-purpose breeding enclosure
  • Perfect for use as a hatchery to shield newborn fry from predators, boosting their chances of survival
  • Acts as a protective space for fish recovering from injury or illness
  • Facilitates the acclimation of new fish with continuous water flow from the main aquarium
  • Conveniently hangs on the outside of the tank for easy monitoring and upkeep
  • Compact and efficient design - dimensions are 6.5" L x 5" W x 4.75" H (16.5 x 12.5 x 12 cm), with a capacity of 0.3 US Gal (1.1 L)
  • Compatible with frameless tanks of 0.25-0.4" (5-10 mm) glass thickness and framed tanks under 1 ¾" (47 mm)
  • Needs an Air Pump (1 L/min - A849) and Airline Tubing (A1141), which are available separately at ReptileSupply.com
  • Uses the aquarium’s conditioned water, eliminating the need for an extra heater or filter
  • Suitable for both freshwater and marine setups

Contents Included:

  • Breeding box with lid
  • Intake pipe
  • V-shaped divider
  • Adjustable leveling tool
  • Air control valve
  • 12" (30 cm) airline tubing
  • Outlet cap
  • Extension for intake
  • O-Ring seal
  • Water strainer
  • 2 slit plates for water discharge (1 for thick frames - 3 bars, 1 for thin frames - 5 bars)

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