Breeder Trap Net Hatchery Separation Incubating box Wavelike double-deck separation net Dimensions: 6.4" x 5.7" x 5.9" (L x W x H) 16.4cm x 14.6cm x 15.1cm (L x W x H) Seperate and protect newly born fish or eggs being eat by other fish. Floating Hatchery. Made of non-toxic plastic, do not harm your fish and the eggs.