a3 Aeration Nozzle

Match nozzle size and count to your pump — one Sparus constant flow pump will run 16–18 small, 8–9 medium or 3–4 large nozzles.

Each nozzle draws in ambient air at about three times the volume of water being pumped through it.

No — the nozzles use the pump’s energy to draw in ambient air, so there is no separate air supply to run or maintain.

Yes — the high air-to-water ratio degasses CO2 at the same time as it raises dissolved oxygen.

The Sparus pump with constant flow technology, which we also supply.

Outdoor ponds, indoor tanks and super-intensive raceways, across nursery, brood-stock and grow-out stages.

Yes — the nozzle direction is adjustable, so you can set the flow pattern to keep solids in suspension and avoid dead spots.