Alita

Alita Linear Air Pumps are designed to deliver a high volume of steady airflow at low-pressure ranges, ideal for koi ponds and water gardens. Alita air pumps are high efficiency, low energy consumption and are very quiet in operation. With no sliding parts and oil-less components, they require no lubrication. Their revolutionary design makes them compact, attractive, powerful and very reliable. Ideal for koi ponds, winterization, fish tanks, hatcheries, waste water treatment and protein skimmers. You simply can't ask for more from an air pump. 

• Steady airflow
• Quiet and low vibration
• Low energy consumption
• Indoor or outdoor operation
• Not submersible

Durable self weighted diffuser stones made from fused alumina under ultra high temperature and pressure. Suitable for wide range of water conditions, washable and reusable, will not disintegrate over time.

Supplied fittings:

• 1/4in + 1/2in barb: fits 1/4in or 1/2in ID flexible hose
• 1/2in MPT: fits PVC fitting with 1/2in FPT
• 1in Spigot: fits PVC fitting with 1in SLIP

Alita AUP Submersible Pumps are specifically engineered to handle the tough, demanding task of powering waterfalls and pond filters with high efficiency and long-term dependability. Constructed with lightweight engineered plastic and stainless steel pump housing, the compact Alita AUP pumps offer excellent corrosion resistance. Built-in thermal overload protects pump from overheating and wear/clog resistant vortex impeller makes this pump one of the most popular pumps in the industry. Detachable bottom strainer allows for solids handling capacity.

• Removable intake screen for solids handling capacity
  
• Thermal overload protection
• Wear resistant non-clogging vortex impeller
• 2" FPT discharge
• 20 ft power cord

If out of stock, we recommend EasyPro Stainless Steel TH Pumps

These kits include everything you need to enhance the quality of pond water during the cold winter months, as well as the hot summer season. In winter, it creates an opening at the pond surface and prevents pond surfaces from completely freezing. This allows the release of toxic gases and the replenishment of fresh oxygen that is critical for the survival of fish. In the summer, it provides supplemental aeration, which improves the quality of pond water and its inhabitants. The kit includes an Alita Air Pump (40 or 80 LPM), 25 feet of weighted airline tubing, and a Matala Air Diffuser (single 9" or dual 9").

The Matala Air Diffusers are the most innovative air diffusers ever, featuring the lowest back pressure in the market, adding less than 6 inches of water depth back pressure in addition with a hollow base that can be filled with sand or gravel to keep the diffuser in place. The Matala Air Diffusers can also be upgraded with 12" Diffuser Discs to nearly double the aeration of your pond, without the need to change any other equipment in the system.