Slender aquarium OF movable Y Separate

Movable separate for slender 300/450/600/900/1200。You can scale it up or down to whatever size you like.。It can be used in a variety of ways, such as a space for fry, keeping one fish such as Betta and Apisto, and for isolation.。By mounting the clearance prevention rail、Small fish can also be shut out。Please purchase according to the compatible tank。