{"title":"Air Pumps for Ponds","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePond Air Pumps are essential for keeping your water feature healthy, vibrant, and full of life. By delivering a steady flow of oxygen throughout the pond, these pumps support fish health, improve filtration efficiency, and help prevent harmful stagnation. Designed for year‑round performance, our air pumps offer quiet operation, energy‑efficient output, and dependable durability—making them the perfect choice for maintaining crystal‑clear water and a thriving aquatic environment. Whether you’re caring for a small garden pond or a large koi setup, our air pumps provide the vital aeration your ecosystem needs to flourish.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"hailea-et30-30lpm-air-pump","title":"Hailea Enviro ET30","description":"\u003ch3\u003eEfficient Air Pump\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Charles Austen Enviro ET30 air pump, a powerful and efficient solution for aerating ponds and septic tanks. This high-quality pump is designed to provide consistent airflow, promoting a healthy environment for aquatic life and maintaining optimal functioning of septic systems.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Ponds\u003c\/h3\u003e\n\u003cp\u003eThe Charles Austen Enviro ET30 is specifically engineered to meet the needs of pond owners, delivering reliable aeration to support fish and plant life. With its durable construction and quiet operation, this air pump is the perfect choice for maintaining water quality and creating a thriving ecosystem in your pond.\u003c\/p\u003e\n\u003ch3\u003ePerfect for Septic Tanks\u003c\/h3\u003e\n\u003cp\u003eNot only is the Charles Austen Enviro ET30 ideal for ponds, but it is also an excellent option for aerating septic tanks. By promoting the breakdown of organic matter and preventing the buildup of harmful gases, this air pump helps to prolong the lifespan of your septic system and reduce the need for costly maintenance. Invest in the Charles Austen Enviro ET30 for reliable performance and peace of mind.\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574170927158,"sku":"CA-ET30","price":65.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-enviro-et30-ca-et30-2142138.png?v=1757079866"},{"product_id":"hailea-et40-air-pump","title":"Hailea Enviro ET40 Air Pump 40lpm","description":"\u003cp\u003eThe Hailea ET40 is a linear diaphragm air pump which provides a reliable, clean oil free air source. These pumps use electromagnetic force to move a diaphragm up and down creating a chamber air is pumped from. They are very extremely durable  and reliable as they are often used to oxygenate fish ponds and aquariums.\u003c\/p\u003e\n\u003cp\u003eWith a large 40 ltrs per minute capacity these pumps will run multiple air stones in deep water culture systems or aircages as used in the Autopot systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUtilising Green drive technology – energy efficient motors with low power consumption.\u003cbr\u003eSpecially formulated diaphragm material for extended life.\u003cbr\u003eDue to no wearing parts no reduction in performance.\u003cbr\u003eRobust and compact construction – weatherproof.\u003cbr\u003eEasy to service with competitively priced spares kit.\u003cbr\u003eSuited to intermittent or continuous duty applications.\u003cbr\u003eWhisper quiet operation as low as 35dB.\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574170959926,"sku":"CA-ET40","price":76.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-enviro-et40-ca-et40-4891116.png?v=1757079866"},{"product_id":"hailea-et60-air-pump","title":"Hailea Enviro ET60 Air Pump","description":"\u003cdiv\u003e\n\u003ch3\u003eAir Pump for Ponds\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eEnhance the oxygen levels in your pond with the Charles Austen Enviro ET60 air pump. This powerful pump is designed to aerate water, keeping your pond clean and healthy for fish and plants to thrive. The durable construction ensures longevity, making it a reliable choice for pond owners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eFor Septic Tanks\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Charles Austen Enviro ET60 is also ideal for aerating septic tanks, promoting the growth of beneficial bacteria that break down waste efficiently. By introducing oxygen into the tank, this air pump helps prevent odors and improves overall system performance. Trust this pump to keep your septic system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eReliable Performance\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eWith its energy-efficient design, the Charles Austen Enviro ET60 delivers consistent and reliable performance. The adjustable airflow allows you to customize aeration levels based on your specific needs. Whether for ponds or septic tanks, this air pump provides a cost-effective solution for maintaining a healthy environment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574171058230,"sku":"CA-ET60","price":89.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-enviro-et60-ca-et60-8437334.jpg?v=1757079865"},{"product_id":"hailea-et80-80lpm-air-pump","title":"Hailea ET80 Blower Air Pump","description":"\u003cspan data-mce-fragment=\"1\"\u003eGreen drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.\u003cbr data-mce-fragment=\"1\"\u003eEasy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dB.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eET80 Pump:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Type: Oil Free Air\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaximum Flow: 80 Litres Per Minute @ 0.10 bar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower Consumption: 85 Watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight: 7.0 kgs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDimensions: 210mm Long x 185mm Wide x 171mm High\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eConnector Size: 18mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAccessories Included: Screw in brass connector,  L shaped elbow \u0026amp; 2 hose clips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSupply Voltage: 220v - 240v 50Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574173024310,"sku":"CA-ET80","price":108.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et80-blower-air-pump-ca-et80-9926251.jpg?v=1757079861"},{"product_id":"hailea-et100-100lpm-air-pump","title":"Hailea ET100 Pond Pump","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGreen drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.\u003cbr data-mce-fragment=\"1\"\u003eEasy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dB\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eET100 Pump:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Type: Oil Free Air\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaximum Flow: 100 Litres Per Minute @ 0.10 bar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower Consumption: 105 Watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight: 8.5 kgs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDimensions: 238mm Long x 196mm Wide x 177mm High\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eConnector Size: 18mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAccessories Included: Screw in brass connector,  L shaped elbow \u0026amp; 2 hose clips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSupply Voltage: 220v - 240v 50Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574173057078,"sku":"CA-ET100","price":128.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et100-pond-pump-ca-et100-6023213.jpg?v=1757079863"},{"product_id":"hailea-et120-120lpm-air-pump","title":"Hailea Enviro ET120 Blower","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eGreen drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life.  Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEasy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dB\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eET120 Pump:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProduct Type: Oil Free Air\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaximum Flow: 120 Litres Per Minute @ 0.20 bar\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower Consumption: 125 Watts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 9.5 kgs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions: 265mm Long x 215mm Wide x 198mm High\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnector Size: 18mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAccessories Included: Screw in brass connector,  L shaped elbow \u0026amp; 2 hose clips\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 220v - 240v 50Hz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574173155382,"sku":"CA-ET120","price":139.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-enviro-et120-blower-ca-et120-1706224.jpg?v=1757079863"},{"product_id":"hailea-et300-300lpm-air-pump","title":"Hailea Enviro ET300 air pump","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe Enviro ET300 air pump helps to increase the amount of oxygen in the water. Providing a clean, oil-free air source it is exceptionally quiet in operation, as low as 35dB even when running continuously. The ET300 is easy to service with a competitively priced service kit and is also supported by our two year warranty. With its weatherproof, robust construction it makes an ideal wastewater pump.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMax Flow: 300 Litres per minute\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMax Pressure: 0.20 bar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight: 18.0 kilograms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDimensions (L x W x H): 348.5 x 230.5 x 219mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eConnector Size: 26mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower: 275W\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":31574174138422,"sku":"CA-ET300","price":557.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-enviro-et300-air-pump-ca-et300-7412370.jpg?v=1757079860"},{"product_id":"charles-austen-et150-pro-air-pump","title":"Hailea ET150 Pro Air Pump","description":"\u003ch3\u003eHigh-performance Pond Pump\u003c\/h3\u003e\n\u003cp\u003eCharles Austen ET150 Pro Air Pump is a reliable solution for keeping your pond healthy and thriving. This powerful pump is designed to oxygenate water efficiently, promoting the well-being of your aquatic plants and fish. With its durable construction and long-lasting performance, this air pump is a must-have for any pond owner looking to maintain a pristine ecosystem.\u003c\/p\u003e\n\u003ch3\u003eEfficient Septic Tank Aerator\u003c\/h3\u003e\n\u003cp\u003eNot just for ponds, the Charles Austen ET150 Pro Air Pump is also ideal for use in septic tanks. By providing a steady flow of oxygen, this air pump helps break down waste and prevent clogs, ensuring that your septic system functions smoothly and efficiently. Say goodbye to costly repairs and unpleasant odors with this reliable and efficient aerator.\u003c\/p\u003e\n\u003ch3\u003eEasy to Install and Maintain\u003c\/h3\u003e\n\u003cp\u003eInstalling and maintaining the Charles Austen ET150 Pro Air Pump is a breeze. Its compact design and simple instructions make setup a quick and easy process, while its low-maintenance operation ensures hassle-free use for years to come. Keep your pond or septic tank in top condition with this versatile and user-friendly air pump.\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54170881458561,"sku":"CA-ET150","price":329.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-et150-pro-air-pump-ca-et150-3746455.webp?v=1757078186"},{"product_id":"charles-austen-et100-service-kit","title":"Hailea ET100 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 100 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54385041310081,"sku":"CA-ET100-SERVICE","price":30.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et120-service-kit","title":"Hailea ET120 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 120 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387470467457,"sku":"CA-ET120-SERVICE","price":30.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et40-service-kit","title":"Hailea ET40 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 40 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387471647105,"sku":"CA-ET40-SERVICE","price":29.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et30-service-kit","title":"Hailea ET30 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 30 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387472335233,"sku":"CA-ET30-SERVICE","price":29.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et60-service-kit","title":"Hailea ET60 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 60 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387473121665,"sku":"CA-ET60-SERVICE","price":30.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et80-etp60-service-kit","title":"Hailea ET80 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 80 includes 2 diaphragms, 1 filter and 1 magnet. At GroAqua we recommend your ET pump be service every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387474530689,"sku":"CA-ET80-SERVICE","price":30.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/products\/charles-austen-et250-et300-service-kit-ca-et250-service-6293005.jpg?v=1757078184"},{"product_id":"charles-austen-et150-service-kit","title":"Hailea ET150 \/ ET200 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET150 \/ ET200 includes 2 diaphragms, 1 filter and 8 valves. At GroAqua we recommend your ET pump be serviced every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387475612033,"sku":"CA-ET200-SERVICE","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-et150-et200-service-kit-ca-et200-service-8951617.png?v=1757078185"},{"product_id":"charles-austen-et250-service-kit","title":"Hailea ET250 \/ ET300 Service Kit","description":"\u003cp\u003e\u003cspan\u003eThe service kit for the ET 250\/ ET300  includes 4 diaphragms, 1 filter and 16 valves. At GroAqua we recommend your ET pump be serviced every 18 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":54387477545345,"sku":"CA-ET250-SERVICE","price":120.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-et250-et300-service-kit-ca-et250-service-7747249.png?v=1757078186"},{"product_id":"charles-austen-cp60-air-pump-with-battery-back-up","title":"Hailea CP60 Air Pump with Battery Back Up","description":"\u003cp data-start=\"559\" data-end=\"1006\"\u003eThe Charles Austen CP60 Air Pump Battery Back Up is a powerful and versatile aeration solution designed to provide peace of mind for pond keepers, aquaculture professionals, and wastewater treatment operators. With its robust design, long-lasting battery, and variable flow control, the CP60 ensures that oxygenation continues even during a power outage – a critical feature for protecting valuable fish stocks and maintaining water quality.\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1492\"\u003eUnlike standard air pumps, the CP60 features a built-in 12V rechargeable battery that provides up to 8 hours of continuous operation. In the event of a mains power failure, the pump automatically switches from AC to DC power, keeping aeration systems running without interruption. This makes it an essential piece of equipment for koi ponds, fish transportation, aquariums, and sensitive aquatic systems where even short-term oxygen loss could have devastating consequences.\u003c\/p\u003e\n\u003cp data-start=\"1494\" data-end=\"1919\"\u003eAnother standout feature of the CP60 is its variable flow dial, which allows you to control the airflow rate with precision. Whether you’re oxygenating a transport vat, a koi pond, or a wastewater treatment system, you can easily adjust the flow to suit the application. This level of control not only improves efficiency but also reduces unnecessary stress on fish by tailoring oxygen delivery to their specific needs.\u003c\/p\u003e\n\u003cp data-start=\"1921\" data-end=\"2243\"\u003eThe CP60 is compact, portable, and user-friendly. An integrated retractable handle makes it easy to transport and reposition, while its oil-free design ensures clean, contamination-free air. A built-in LED indicator provides clear status updates, letting you know when the pump is running or requires recharging.\u003c\/p\u003e\n\u003cp data-start=\"2245\" data-end=\"2635\"\u003eWith a maximum flow rate of 60 litres per minute at 0.3 bar, the CP60 delivers high-pressure performance suitable for a wide variety of applications. It is exceptionally quiet at just 35dB, making it unobtrusive in both domestic and commercial environments. The unit is also low-maintenance, supported by competitively priced service kits and backed by a two-year UK warranty.\u003c\/p\u003e\n\u003ch3 data-start=\"2637\" data-end=\"2668\"\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul data-start=\"2670\" data-end=\"3367\"\u003e\n\u003cli data-start=\"2670\" data-end=\"2766\"\u003e\n\u003cp data-start=\"2672\" data-end=\"2766\"\u003eBackup Battery for Power Cuts – Automatic switch to DC power with up to 8 hours runtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2767\" data-end=\"2864\"\u003e\n\u003cp data-start=\"2769\" data-end=\"2864\"\u003eVariable Flow Control – Adjust airflow with a simple dial to suit different environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2865\" data-end=\"2944\"\u003e\n\u003cp data-start=\"2867\" data-end=\"2944\"\u003ePortable Design – Retractable handle for easy movement and positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2945\" data-end=\"3014\"\u003e\n\u003cp data-start=\"2947\" data-end=\"3014\"\u003eMaintenance-Free Battery – Built-in rechargeable 12V battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3015\" data-end=\"3103\"\u003e\n\u003cp data-start=\"3017\" data-end=\"3103\"\u003eQuiet Operation – Runs at just 35dB, making it one of the quietest in its class.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3104\" data-end=\"3176\"\u003e\n\u003cp data-start=\"3106\" data-end=\"3176\"\u003eOil-Free Air Supply – Provides clean, contamination-free oxygen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3177\" data-end=\"3292\"\u003e\n\u003cp data-start=\"3179\" data-end=\"3292\"\u003eDurable Construction – Designed for koi ponds, aquaculture, wastewater treatment, and medical applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3293\" data-end=\"3367\"\u003e\n\u003cp data-start=\"3295\" data-end=\"3367\"\u003eLED Indicator – Clear operational and charging status at a glance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3369\" data-end=\"3714\"\u003eThe Charles Austen CP60 Air Pump Battery Back Up is not just another pond air pump – it’s a safeguard for your fish, your water systems, and your peace of mind. Whether you’re managing a koi pond, transporting valuable fish, or operating critical wastewater systems, this pump ensures that oxygen levels never fall when you need them most.\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":55305960489345,"sku":"CA-CP60","price":115.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-cp60-air-pump-with-battery-back-up-3953916.png?v=1769813289"},{"product_id":"charles-austen-cp120-air-pump-with-battery-back-up","title":"Hailea CP120 Air Pump with Battery Back Up","description":"\u003cp data-start=\"398\" data-end=\"889\"\u003eThe Charles Austen CP120 Air Pump Battery Back Up is a powerful, dual-outlet aeration system designed to provide reliable oxygenation for koi ponds, aquaculture, wastewater treatment, and fish transportation. Unlike standard air pumps, the CP120 comes equipped with a built-in rechargeable 12V battery that keeps your system running for up to 8 hours during a power cut, ensuring fish stocks and aquatic systems remain safe and oxygenated when mains electricity is unavailable.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1394\"\u003eThis high-output pump delivers 120 litres per minute across two 60 L\/min outlets, offering greater flexibility for larger or multi-chamber systems. Its automatic power switching feature allows the pump to run from AC power during normal operation and seamlessly switch to DC battery power in the event of an outage. For pond keepers and aquaculture professionals, this built-in protection provides essential peace of mind during storms, electrical failures, or when transporting valuable fish.\u003c\/p\u003e\n\u003cp data-start=\"1396\" data-end=\"1807\"\u003eOne of the CP120’s most practical features is its variable flow control dial, which enables precise adjustment of airflow to match the environment. Whether you’re oxygenating a koi pond, boosting bacteria in a wastewater system, or running a transport vat, you can fine-tune the output to suit your needs. This not only improves efficiency but also helps prevent over-aeration and reduces stress for fish.\u003c\/p\u003e\n\u003cp data-start=\"1809\" data-end=\"2111\"\u003eThe unit is built with portability in mind, featuring an integrated retractable handle for easy movement and placement. Its oil-free design ensures contamination-free oxygen supply, while a LED indicator provides clear status updates, showing when the pump is running or needs recharging.\u003c\/p\u003e\n\u003cp data-start=\"2113\" data-end=\"2391\"\u003eAt just 35dB, the CP120 is exceptionally quiet, making it ideal for both domestic ponds and professional environments where low noise levels are important. It is also highly durable, supported by competitively priced service kits and covered by a two-year UK warranty.\u003c\/p\u003e\n\u003ch3 data-start=\"2393\" data-end=\"2424\"\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul data-start=\"2426\" data-end=\"3254\"\u003e\n\u003cli data-start=\"2426\" data-end=\"2556\"\u003e\n\u003cp data-start=\"2428\" data-end=\"2556\"\u003eBackup Battery for Power Cuts – Built-in 12V rechargeable battery provides up to 8 hours of aeration during mains failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2557\" data-end=\"2660\"\u003e\n\u003cp data-start=\"2559\" data-end=\"2660\"\u003eVariable Flow Dial – Adjust airflow precisely to match your pond, tank, or system requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2661\" data-end=\"2769\"\u003e\n\u003cp data-start=\"2663\" data-end=\"2769\"\u003eHigh Output Performance – Dual 60 L\/min outlets delivering a total of 120 L\/min at 0.3 bar pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2770\" data-end=\"2864\"\u003e\n\u003cp data-start=\"2772\" data-end=\"2864\"\u003ePortable Design – Integrated retractable handle makes it easy to carry and reposition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2865\" data-end=\"2958\"\u003e\n\u003cp data-start=\"2867\" data-end=\"2958\"\u003eQuiet \u0026amp; Efficient – Low-noise operation at just 35dB with only 28W power consumption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2959\" data-end=\"3067\"\u003e\n\u003cp data-start=\"2961\" data-end=\"3067\"\u003eOil-Free Oxygen Supply – Ensures clean and contamination-free airflow for sensitive aquatic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3068\" data-end=\"3157\"\u003e\n\u003cp data-start=\"3070\" data-end=\"3157\"\u003eLED Status Indicator – Clearly displays pump operation and battery charge levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3158\" data-end=\"3254\"\u003e\n\u003cp data-start=\"3160\" data-end=\"3254\"\u003eLow Maintenance – Easy servicing with affordable kits and backed by a two-year warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3256\" data-end=\"3571\"\u003eThe Charles Austen CP120 Air Pump Battery Back Up is the ideal choice for pond keepers who demand high-capacity aeration with the security of emergency backup power. Whether used for koi ponds, fish transport, or wastewater treatment, this pump ensures uninterrupted oxygenation and long-term reliability.\u003c\/p\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":55305962193281,"sku":"CA-CP120","price":134.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/files\/charles-austen-cp120-air-pump-with-battery-back-up-2017160.png?v=1769813290"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/9531\/6278\/collections\/air-pumps-for-ponds-8235965.png?v=1784316676","url":"https:\/\/groaqua.store\/en-je\/collections\/air-pumps.oembed","provider":"GroAqua","version":"1.0","type":"link"}