Product Overview

This is a multifunctional, floating isolation box specially designed for aquarium keeping. Its fully perforated bottom and side walls ensure thorough water exchange between the inside and outside while providing secure isolation for fish. The product features an adjustable tank-wall clamping system that allows it to be suspended at any desired water depth, making it suitable for a wide range of applications, including fry isolation, broodstock breeding, treatment of sick fish, and quarantine of new arrivals—making it an indispensable tool for aquarists who seek precise management and breeding.

Design Highlights

1. Comprehensive Water Exchange System: The box’s side walls and bottom are both equipped with dense honeycomb- or circular-patterned perforations, which maximize water circulation while preventing fry or juvenile shrimp from escaping, thereby maintaining consistent water quality and temperature inside and outside the box.
2. Adjustable Floating Mechanism and Anti-Escape Ramp: A knob-style or serrated clamp securely holds the box against tank walls of varying thicknesses (typically 3–10 mm glass), allowing free adjustment of the immersion depth. A unique sloped platform at one end facilitates easy entry for adult fish while effectively preventing fry from swimming out against the current.
3. Multifunctional Internal Configuration: Some models come with a grooved hatching tray that provides a stable surface for egg attachment and protection, preventing predation by parent fish; the flat bottom also offers a convenient resting area, making the box versatile for isolation, treatment, and other uses.
4. Sturdy Snap-Fit and User-Friendly Operation: The box is secured with either a mechanical knob or elastic snap-fit mechanism, enabling quick and easy installation and removal. Once locked in place, the fixture remains stable and reliable, resisting displacement or detachment caused by water flow or fish collisions.

Technical Specifications

• Material: Food-grade plastic (e.g., ABS)
• Structure: Perforated box body + adjustable clamping system + (optional) hatching tray
• Typical Dimensions: Length approximately 15–20 cm, width approximately 10–15 cm, height approximately 10–15 cm (exact dimensions can be customized per model)
• Compatible Glass Thickness: Typically supports 3–10 mm glass
• Color Options: Multiple colors available (e.g., blue, purple, white, etc.)

Application Scenarios

1. Fish Breeding and Rearing: Isolate broodfish just before spawning and provide a safe incubation environment; after hatching, fry can continue to be raised in the box to prevent predation by larger fish.
2. Isolation and Treatment of Sick Fish: Separately isolate diseased fish or those requiring medicated baths for easier treatment and observation, while minimizing the risk of disease transmission.
3. Quarantine for New Fish: Newly purchased ornamental fish can be temporarily housed in this box for acclimation and health monitoring, ensuring they are disease-free before being introduced into the main tank.
4. Protection of Small or Vulnerable Individuals: Isolate undersized or bullied fish and shrimp to provide them with a safe growing environment.