Description is below picture. MouseOver for larger image.
Aquatop Sponge Filters are the go to choice for breeders and hatcheries. Low maintenance, high-surface area. Use with air pumps or powerheads. Aquatop sponge filters will tolerate high flow rates without clogging. Fast and easy to clean. Suitable for aquariums up to 10 gallons. Samll chamber in base comes filled with zeolite.
Price is for one filter. Filter measures about 2 x 2 x 3-inches. Needs airline and an air pump or powerhead to operate; sold separately.
See all products from Aquatop
Visit Manufacturer's website: www.aquatop.com
Aquatop Aquarium Sponge Filter 10 Gallon