Elite Mini Underwater Filter (3 gallons)

Keep your small fish tank healthy and clear with the low-profile Elite Mini Underwater Filter (3 gallons) filtration system. The Elite Mini Underwater Filter is designed specifically for small aquariums up to 11 litres (3 U.S. gal). Its compact size makes it ideal for tiny spaces, and it can easily be concealed in any setting to maintain a natural look for your aquascape. This submergible aquarium filter runs quietly beneath the water surface, making it an excellent choice for a bedroom or office desktop bowl. The underwater filter comes complete with a foam filter insert, which provides excellent mechanical and biological filtration by trapping solid organic debris and hosting beneficial colonies of nitrifying bacteria. Upgrade your tiny betta fish habitat or nano shrimp breeding tank with this durable, easy-to-install internal filter that ensures proper water circulation and essential oxygenation.