Adjustable Width Range: Tolstou fish tank divider is made for 15 gallon or 20 gallon long tank with adjustable width range from 11.1" to 12.5". Heightof the divider: 11". Please make sure that your fish tank match
Clear Acrylic Material: Made of clear acrylic, our aquarium divider enables users to observe the fish without hindrance
Easy to Use: 1. Peel of the protective film; 2. Attach two side brackets to the tank with suction cups; 3. Insert the divider into the brackets. If you want to remove the divider, just pull out the divider off the brackets
NOTE:There is a protective film on the surface of the divider. Please peel the film off before you put it in the tank. Otherwise the film may block your view of fish
What's inside: 1pc*divider, 2pc*side brackets, 1 pack of suction cups