Reefing Art Small Magnetic Acclimation Breeder Box Anemone Coral Strong N52 Magnets for 1/2″ Glass (4.5″ Cube)
Size: 4.5" ( 12cm) cube for small live stock
High quality cell cast acrylic. Strong waterproof sealed magnets, recommend for 1/2" thick glass aquarium
Video instruction available, for easy 3 mins assembly / disassembly for cleaning. (First time may take about 10 mins to remove protection layers from acrylic)