Fountain aerators help add visual interest to a commercial or residential setting. Some models feature interchangeable spray patterns, while an optional lighting system can add additional visual appeal. Innovative windmill aeration systems are suitable for up to 2 acre ponds, and they can even operate in low or high winds. Pond aerators are ideal for helping improve water quality to keep fish alive, and they add oxygen for overall pond health. Some models have a single propeller and deflector nozzle design for greater water flow to help reduce clogging. Larger commercial models can agitate high volumes of water so that they’re ideal for retention ponds, and industrial/municipal wastewater applications. Grainger also has the aerator accessories to help customize your fountain or pond installation.