The Petzilla fish breeding tanks incubator can be used as the spawning box for the egg-laying fishes such as bettas, peacocks, killifish etc.. It could prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish. It's the perfect isolator for aggressive fish, injured fish, small fish, shrimp, clownfish, and other marine fishes.<br>Note: To have it float, make sure size of your aquarium is larger than 9.5 gal for the small size breeder box and 14 gal for the large one. No limitation if you use suction cups. <br><br>▶ SPECIFICATIONS<br>- Material: Acrylic<br>- Color: Transparent<br>- Dimensions: 3.11"x2.75"x4.3"(S) / 3.94"x2.75"x5.1"(L)<br>- Weight: 105g(S) / 145g(L)<br> <br> ▶ PACKAGE CONTENT<br>1 x Petzilla Fish Breeding Incubator<br>2 x Suction-cups<br>1 x Dual-V-shape Center Partition<br>1 x Top Cover