CLarellara Clear Aquarium Divider, Adjustable 37.9–208 L Fish Tank Separator

CLarellara Fish Tank Divider is an adjustable acrylic aquarium separator designed to divide a tank, with a 4 mm-thick clear panel and openings for water flow.

• Fits listed 10-, 15-, 20- and 55-gallon aquariums — adjust the divider height to suit these tank sizes.
• Clear acrylic with more than 94% light transmission — lets light pass through the divider.
• 4 mm-thick panel with 5 mm holes — supports water flow and lets fish waste pass through.
• Eight suction cups, eight fixing clips, four screws and one screwdriver — includes the installation accessories.
• Two connected panels with protective film on both sides — remove the film and join the panels before use.

When you need to separate an aquarium area, a divider can create a partition without replacing the tank. CLarellara’s adjustable separator is made for the listed gallon-size aquariums, with slots around the panel for height adjustment and perforations that allow water to circulate. Measure the tank before choosing it: the fit guidance names aquariums 10 inches (25.4 cm) or 13 inches (33.02 cm) wide.

What tank sizes does the CLarellara Fish Tank Divider fit?

The divider is intended for 10-gallon, 15-gallon high, 20-gallon extra-high and 55-gallon aquariums. Its panel measures 11.89 × 9.57 inches (30.2 × 24.3 cm), and the height can be adjusted using the long slots around the divider. The listed tank-width options are 10 or 13 inches, so compare your aquarium’s measurements before purchase.

• Panel thickness: 0.157 inches (4 mm).
• Hole diameter: 0.2 inches (5 mm).
• Laser-cut edges and openings have smooth edges.

How does the divider support water flow?

The acrylic panel has closely spaced holes that allow water to pass through the partition. The openings also allow fish waste to pass through, including at the bottom of the divider. The clear PMMA acrylic has more than 94% light transmission; the material is described as non-toxic, corrosion-resistant, easy to clean and high-hardness. The 4 mm-thick plate is designed to resist impacts from large fish.

• Perforations support water movement between the divided areas.
• Transparent acrylic keeps the partition clear.
• Hole spacing is designed to support smoother water flow.

What comes with it, and how is it prepared for use?

The set contains two acrylic panels, eight transparent suction cups, eight fixing clips, four transparent screws and one screwdriver. Connect the upper and lower panels before installation, then peel away the protective film on both sides of the acrylic. The accessories are packaged separately, and the included screwdriver supports assembly.

• Two-piece panel connects before use.
• Protective film covers both sides to help prevent scratches during transport.
• Installation accessories are included in the set.

This divider suits aquarium owners who want an adjustable, clear partition for one of the listed tank sizes and value openings for water movement and waste passage. It is a two-panel acrylic separator with included attachment accessories, and tank width should be measured against the 10- or 13-inch fit guidance.