Seller: maobuhbu0 ✉️ (382) 99%, Location: Brentwood, New York, US, Ships to: US, Item: 185970003636 Acrylic Aquarium Divider Kit 5.5/10 / 20L / 20H / 29 / 40B / 55/75 / 125gal F.... 1 acrylic divider (4mm thick cast acrylic), 4 suction cup mounts. Aquarium Dividers. Aquarium DividersFor Aqueon 15gal / 20gal Long tanks ONLY!!! It will not fit Marineland or any other brand tanks! Don't try, it will NOT fit.Dimension: 11.8 x11.5 inch1 acrylic divider (4mm thick cast acrylic), 4 suction cup mountsIf you are unsure about your tank's brand or size, please measure the internal dimensions before purchaseHigh quality silicone suction cups last a long time. If the suction cups age or don't stick, boiling them in hot water to restore the pliability, This will extend the lifespan of the suction cups Condition: New, Color: Clear, Size: 20gal Long Aqueon, EAN: 7426858438865, ISBN: 7426858438865, Package Dimensions LxWxH: 13.07x12.4x1.61 Inches, Weight: 1.31 Pounds, Brand: RA AquaTech