ITEM NAME:Clear Fish Hatchery Isolation Box and 100Pcs Air Valves Description: Made of high quality Plastic, Size: Approx. 11x7x7.9cm/4.33x2.76x3.11 inches Can be used as incubator, breeding box for the viviparous fishes like guppy, Rumble , etc. Really help to prevents adult attack, so as to improve the survival rate of juvenile or little Can be used as a isolation box to separate aggressive , injured , small , shrimp, and other sea clownfish With two suction cup, this kind of isolation breeding box is suspension, save space and improve efficiency Transparent appearance, can better observe the in the box 2-way type valve can be used as an in-line valve to control air flow from pump. Valves fit standard aquarium air tubing with about 4mm inner diameter. Specification: Material: Plastic Box Size: Approx. 11x7x7.9cm/4.33x2.76x3.11 inches Box Color: Clear Valves Color: Yellow Valve Size (L x W): Approx. 1.8 x 0.9 inch Package Includes: 1 Piece Incubator 100 Pieces Aquarium Air Valves Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item. SKU: DMO0015435119437565.Can be used as a isolation box to separate aggressive, injured, small, shrimp, and other sea clownfish. With two suction cup, this kind of isolation breeding box is suspension, save space and improve efficiency.