Active Aqua Air Pump, 1 Outlet, 2W, 3.2 L/min

Aerate Your System With Quiet, Adjustable Airflow

Poor aeration shows up as slow growth and stressed roots before most growers notice anything's wrong — by the time oxygen levels become an obvious problem, the damage is already underway.

The Active Aqua Air Pump pushes 3.2 liters of air per minute through 1 outlet at just 2 watts, giving roots the steady oxygen supply they need without running up your power bill or filling the room with pump noise.

Whether you're aerating a reservoir, bucket, or small group of air stones, this pump's adjustable artificial-rubber diaphragm lets you dial output up or down to match the setup — so a single compact unit can cover exactly what you need without overshooting it.

Key Features & Benefits

• 1 outlet — gives you enough lines to aerate a small setup without crowding one outlet.
• 2W, 3.2 L/min output — delivers a steady, modest airflow that matches smaller reservoirs and buckets without wasting power.
• Super-silent multi-level muffler — keeps operating noise low enough to run in shared spaces without becoming a distraction.
• Adjustable artificial-rubber diaphragm — lets you dial in air flow and pressure to match your setup, rather than running at a single fixed output.
• Low power consumption — draws roughly 0.017A at maximum, so it adds minimal load to your electrical circuit even running continuously.
• Quiet operation — tops out around 40 dB, which stays comfortably in the background of most grow spaces.
• Compatible with 1/4" tubing (HGTB25) — connects to widely available standard tubing without special adapters.

Who Should Use the 1-Outlet Air Pump

This pump suits home and small-scale growers aerating individual reservoirs, buckets, or a modest group of air stones who want quiet, efficient, easy-to-adjust airflow.

Sizing Aeration to Your Setup

Match pump output to the number of air stones or aeration points you're running — a compact pump like this one is sized to comfortably cover a handful of lines without being run flat-out. Use the adjustable diaphragm to fine-tune pressure for your specific tubing length and air-stone count, and keep the muffler and housing clear of obstructions so airflow — and the pump's quiet operation — stay consistent.

Frequently Asked Questions

How many outlets does this pump have, and can I use them independently?

It has 1 outlet, enough to cover a small group of air stones or aeration points from one unit.

How loud is this pump during operation?

It's built with a multi-level muffler and rated at roughly 40 dB at maximum, which keeps it well in the background of most grow spaces.

Can I adjust how much air it puts out?

Yes — its artificial-rubber diaphragm is adjustable, so you can dial the pressure and flow up or down to match your specific setup rather than running at one fixed level.

How much power does this pump use?

It's rated at 2 watts and draws a maximum of about 0.017A, so it adds very little to your electrical load even running around the clock.

Is this pump powerful enough for my setup?

At 3.2 L/min and 50 GPH, it is sized for reservoirs, buckets, and smaller groups of air stones rather than large commercial arrays.