915 Generation 20 Pcs Black Plastic Aquarium Undergravel Filter Air Line Hose Tube

Product Name Aquarium Undergravel FilterFit for Aquarium Fish TankMaterial Plastic
Each Size 140 x 70 x 12mm55" x 28" x 05"L*W*T Size 280 x 140 x 60mm11" x 55" x 24"L*W*T
Tube Size 32 x 25cm 126" x 1"H*DAir Line Hose Size 505 x 5mm2" x 02"L*D
Air Size 25 x 14cm1" x 06"L*DMain Color Black Clear
Weight 420g

Precisely made smoothly buckled and composed
Different sizes could be made up to fit for different fish tanks
material and easy to clean
Usage clean tank and rinse thoroughly connect the bottom plates according to the size of the tank and p it into the tank buckle stem holder on suitable plate insert stem holder from top with returnstem and twist to tighten adjust returnstem according to the height of the tank and lock it with a locking link
a exhaust fitting over the returnstem and let air touch the plate
P rinsed gravel over filter plates and fill aquarium with water
Connect air line tubing from to air switch and pump

Package Contents
20 x Fish Tank Undergravel Filter
1 x Tube
1 x Air Hose Line w Air

Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm