BaoZqua Dual-Chamber Aquarium Fish Breeder & Isolation Box is a clear GPPS in-tank solution designed to breed, isolate, and raise delicate life in a controlled space. It works as a hatchery for livebearers like guppies and mollies, an isolation/quarantine cage for sick or aggressive fish such as bettas, an acclimation area for new arrivals, and a quiet corner where shrimp can molt or feed.

Crystal-clear walls turn the unit into a fish tank viewing box, making it easy to observe behavior and health without disturbance. This model pairs dual chambers with a dual-layer layout. Place the mother in the upper section; newborn fry drop into the lower nursery, kept apart from adult fish to boost survival outcomes.

Mounting is flexible: use the hanging hook on rimmed tanks or the included suction cups for interior placement. The adjustable spacer ring sets the box at the right distance from the aquarium wall, and a lidded feeding opening supports routine care while helping keep jumpy fish contained.

Fine 0.04 slit vents deliver steady water exchange while holding even tiny fry. Each box assembles quickly with no tools. The removable bottom tray simplifies cleaning or releasing fish. A fine-mesh net is included for careful transfers, and cleaning pipettes help with targeted feeding or waste removal.

The kit also includes dividers, hook, suction cups, and the adjustable ring so you can tailor layouts for guppies, bettas, shrimp, or mixed fry projects. Use only submerged in aquarium water. Series & Size (Dual-Chamber): BaoZqua Aquarium Breeder & Isolation Box - Dual-Chamber model; external dimensions approx. 6.88 3.62 4.33.

Construction: transparent GPPS. Vent pattern: ~0.04 slits. Mounting: hook or suction cups. Included accessories: lid with feeding opening, removable bottom tray, divider panel, adjustable ring, hook, suction cups, fine-mesh net, cleaning pipettes.