Feature:

Strong sucker.

Chuck buoyancy circle, can floats on water.

Adjustable joint , can adjust the different water level in the aquarium.

Best suitable for feeding flake foods and other floating foods.

Prevent food from floating around.

Specification:

Material:Plastic

Color: Blue

Square Size:Outer L*W=10*10cm/3.94'x3.94'; Inner:8*8cm/3.15'x3.15'..15"x3.15".3.15".

Round size:outer Dia=7.5cm/2.95'; Inner Dia=5.5cm/2.17'.2.17".quot;.

Package include:

1 X Round circle

1 X Square circle.