A fountain enlivens the pond, provides the sound of water, and helps circulate the surface. This section offers Oase Aquarius Fountain Set kits, which include the pump and several nozzles: the Classic series (750, 1000, 3500) for small ponds and the Eco series (5500, 7500, 9500) for higher and wider jets.
To choose, start with the size of the pond and the desired jet height: the jet should fall back into the water even in a light breeze, without spraying the banks. Nozzles sold separately, such as the Lava (water bell), the Volcano, or the foam jet, allow you to change the effect without replacing the pump. A foam jet draws air into the water and contributes to oxygenation.