All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Mechanical Filtration: The aquarium filter media pads can effectively trap debris, food residue, wastes or other impurities in water. Prevent them from entering the aquarium to keep water clean.
Fine Sponge Filtration: The egg crate design of the filter media sponges provides much larger contact area with water. Helpful for the accumulation of beneficial elements. Provide biological filtration to fully remove excess damaging substances.
Versatile Use: Size: 17" L x 11" W x 1" H. The DIY foam filter pads can be cut to used as a pre-filter for wet/dry filters, canister filters, power filters, etc. Also work great for sumps, ponds or hydroponic systems.
Reliable Material: Contain 1 fine pad (black), 1 medium pad (green) and 1 coarse pad (blue). They are made of soft and foldable foam with high elasticity and fine air and water permeability. And they won't block the normal water flow due to the fluffy inner structure.
Easy to Use: Before use, rinse the sponge with cool water to remove the outside dust, then cut it to the proper size and fully put it into the filter chamber. Replace it every 2 to 4 weeks to maintain a healthy water environment.