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All products in our store are priced at the factory price, which does not include tax or shipping. For tax and shipping, please consult our customer service.
About Customized Product Description
The shipping period for our non-stock products is 5-10 days or 15-28 days, and the specific time should be inquired with our customer service. We hope that all buyers can understand.

Fish tank oxygen pump for fish oxygenation pump dual-hole silent oxygen delivery tube bubble stone accessories wholesale RS-390 10.00 Daily Victory Aquarium Oxygen Pump Aquatic Oxygenation Pump Quiet Dual-hole Oxygenation Machine Charging Fish Farming Oxygenation Pump Foreign Trade Wholesale 9.00 Daily Victory Fish Tank Aeration Pump Single Hole Quiet Oxygenation Machine Fish Farming Oxygen Pump Wholesale Special Price RS180 6.00 Genuine SL-2800 Fish Tank Fish Oxygen Pump Single Hole Quiet Oxygenation Pump Oxygenation Machine Wholesale 5.60 Fish tank oxygen pump for fish aquariums, single hole oxygen pump, silent high-power oxygen generator, direct factory sales. 7.00 Genuine Japanese Sheng Fish Tank Air Pump Quiet Fish Breeding Oxygen Pump Dual Hole Transparent Air Pump Aquatic Products Special Price 10.00 Song Bao oxygen pump fish tank oxygen pump aquarium dual-hole oxygenation pump aquariums silent oxygen machine oxygenation pump SB-648 10.50 Genuine aquarium oxygen pump with rechargeable dry batteries for increased oxygenation, quiet fish-keeping equipment, special offer AP-1102 15.50

RS-638A Dual Oxygen Pump

Product power: 5W

Discharge volume: 3.5 L/min

Supply of the entire range of Risen air pumps, direct factory sales, directly saving the intermediary costs.

This product link is default equipped with an oxygen pump, includes a 2-meter air hose and two bubble stones.

If you do not contact us to purchase, we default to sending only the air pump products. If there are any issues such as returns due to this, we will not bear the return shipping fees!

Attention: 

1. Please note the voltage before use to ensure it matches the machine.
2. Please avoid water immersion, exposure to direct sunlight, and impact to ensure the normal service life.

3. Please use the product according to the instructions. If the product is damaged due to improper operation, we will not accept any return or exchange!

RS-628A Transparent Aquatic Oxygen Pump Usage

1. Connect the oxygen pump and the hose, bubble stone (sand head).

2. Ensure that the oxygen pump is placed above the water level in the fish tank, or add a check valve in the middle of the hose to prevent water from flowing back into the oxygen pump during a power outage, damaging the oxygen pump.

3. To extend the service life of the air pump, please replace the air stone regularly.

4. Do not allow the oxygen pump to enter the water. If it accidentally falls into the water, immediately turn off the power and then remove the air pump.

Yiwu Baojie Aquatics is located in Yiwu, Zhejiang – China's small commodities export base and the global hub for small commodities.

The company specializes in the production and sales of various aquaculture equipment, garden landscape accessories, and pet supplies. After more than ten years of development, our products are sold throughout the country and in more than 80 countries and regions around the world, and are deeply favored by our vast customer base, winning us a good reputation.

  The company primarily operates products that include:
Tank series: high-end dragon fish tank, acrylic aquarium, fashion high-end aquarium, bullet-shaped aquarium, mini aquarium (desktop fish tank), open aquarium, set tank, etc.
Pet Tote Box Series: Plastic Fish Tanks (Pet Boxes), Turtle Boxes, etc.
Aquatic equipment series: multi-functional diving pump, process water pump, surfing water pump, diving fountain pump, nozzle equipment components, frequency conversion water pump, swimming pool pump, centrifugal pump, etc.
Air pump series: oxygen pumps, AC/DC dual-use pumps, battery pumps, submersible oxygen injection pumps, DC air-filled oxygen generators, air compressors, vortex air oxygenators, etc.
Filter Series: Multi-functional Submersible Pump, Upper Filter, Wall-mounted Filter, UV Filter, External Tank Filter, etc.
. The series of thermostatic heating rods: glass heating rods, stainless steel heating rods, etc.
The aquarium lighting series includes: stand lamps, wall-mounted light clamps, aquarium UV sterilization lamps, LED series, diving fluorescent lamps, etc.
Protein separator series.
Aquarium scenery decorations: coral and shell, resin ornaments, simulated aquatic plants, pebbles, colored sand, acrylic stones, etc.
Background Painting Series.
Aquarium accessories: skin tubes, bubble stones, plastic fish, aquatic plant clamps and scissors, thermometers and specific gravity meters, suction pipes, fish nets, foggers, activated carbon, filter cotton, ceramic rings, biological balls, automatic feeding devices, light control switches, incubation boxes, sea salt, medicines, fish food, etc.
Garden equipment series: garden pumps, ultraviolet sterilization lamps, pond biochemical pressure filters, diving lights, skimmer, pond shell UV sterilization lamps, spotlights, etc.
Constant temperature machine
Seafood Display
Pet supplies series: bird cages, hamster cages, dog cages, and their accessories, such as pet toys, pet bowls, and pet chains.

Heartily welcome new and old customers at home and abroad to visit and guide, work together to create a bright future!

Business Principles: Customer First, Efficiency First, Service Optimization, Win-Win Cooperation!