Lee's 15/20 Economy Undergravel Filter, 1 Plate, 12-Inch by 24-Inch Bird\Domestic Pale wood is very low

Pale wood is very low in tannins and will not discolor Aquarium water

Unique soft and meaty beef dog food texture is a dog-pleasing

Perfect for Indoor play

animal-by products and artificial colors and flavors

Lee's 15/20 Economy Undergravel Filter, 1 Plate, 12-Inch by 24-Inch Bird\Domestic Pale wood is very lowBrand Lee's Material Plastic Coating Description Multi Coating Photo Filter Effect Type Neutral Density Water Resistance Level Not Water Resistant Product Dimensions 12"L x 24"W Most economical of Lees three Under Gravel Filter styles Filter plate has more open space which allows for better water circulation Most economical of Lees three Under Gravel Filter Styles Contains 1 filter plate that is made of a semi flexible, break resistant plastic