Spectra Aquarium Technology Co., Ltd
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Qingdao Yuehai Aquarium Technology Co., Ltd.
🇨🇳 China
201911-50 peopleManufacturer/Trading CompanyProduct customization
OEM manufacturer
ODM manufacturer
Low MOQ
Shipments
38
Key customer
AQUA NATURE
Key market
🇸🇪 Sweden
Description
Qingdao Yuehai Aquarium Technology Co., Ltd. is a specialized manufacturer and trading company based in the coastal city of Qingdao, China. Established in 2019, the company has quickly become a professional provider of marine technology solutions, focusing on the research, development, and production of four primary product series: high-grade aquarium sea salts, water quality testing kits, water quality adjusters, and aquarium water additives. Their specialized salt formulations include LPS and SPS coral sea salt, jellyfish sea salt, marine mammal sea salt, and high-end seafood sea salt for aquaculture and live lobster farming.
The company's technical leadership is anchored by a Chief Technology Officer with a PhD in Analytical Chemistry and over 26 years of experience in chemical R&D and quality control. This expertise ensures that their products accurately maintain critical parameters such as pH, KH, and trace element levels necessary for the growth of sensitive aquatic organisms. Qingdao Yuehai operates a factory with ISO 9001 certification and offers comprehensive OEM and ODM services, including private label manufacturing.
With a workforce of 11 to 50 employees, the company serves a diverse international and domestic clientele. Their domestic partners include major institutions such as Beijing Pacific Ocean Underwater World and Guangzhou Zhengjia Aquarium. Internationally, they export to over 10 countries, including the United States, Germany, Australia, and Russia. In addition to chemical products, the company provides aquarium accessories such as coral sand, filter media, and decorative driftwood to support complete aquatic ecosystem management.
Wholesale Fish Tank Reef Salt Marine Aquarium Accessories$18.9
Home Use Solutionagent Accurate Rapid Sulfate Hardness in Fish tank Aquarium Water Quality Manganese Iron test Kit Reagent$11.7
For Salt Water aquarium Good Parameters 20kg Per Carton Jellyfish Marine Sea Salt$16.74
For Aquarium Water Potassium Salt by Pallet 20kg 22kg Per Barrel Sps Coral Reef Sea Salt$19
For Seafood Exported Competitive 20kg 25kg Box Bag Barrel Aquaculture Farm Marine Crab Shrimp Sea Salt$320
Basic Ocean Sea Salt Aquarium Coral Marine Fish Tank Multimineral Glass Plastic and Acryl Packaged in Boxes and Bags$19.98
2025 Acrylic Aquarium with High Calcium Sea Salt Professional Coral Fish Tank Aquariums & Accessories$14.2
For Coral Farm Home Personal Use Aquarium Marine Led Coral Reef Lights Bar Fixture$8331.77
Wholesale Cheap Price 8W Q2 100-240V For Small Tank Reef Aquarium Led lights$15
High Quality Custom Seafood Salt for Aquarium Aquaculture Quality Glass Material Stocked Feature$14.58
Yuehai 1 Customized Aquarium Glass Dedicated for Jellyfish Sea Salt Water Usage$16.74
3.5-Gallon Aquarium with Power Filter, LED Lighting and 1-Year Supply of Filter Cartridges, Clear Betta Fish Tank$50
Qingdao Sea-Salt Aquarium Technology Co., Ltd.
🇨🇳 China
200911-50 peopleManufacturer/Trading CompanyOwn brand
Product customization
High-tech enterprise
Low MOQ
Shipments
98
Key customer
ACUARIO WALDEMAR
Key market
🇵🇪 Peru
Description
Qingdao Sea-Salt Aquarium Technology Co., Ltd. is a professional technology-based manufacturer and trading company established in 2009, specializing in the research, development, and production of synthetic sea salt and aquarium accessories. Based in Qingdao, China, the company operates a 3,000-5,000 square meter factory and maintains ISO 9001 certification. It has evolved from the Qingdao Ocean University Tong Yong Sea Salt Factory into a leading industry provider with an annual revenue between US$50 million and US$100 million.
The company's core expertise lies in its "Blue Treasure" and "Aqua Ocean" brands, offering a comprehensive range of specialized salts including SPS Premium Marine Salt, Reef Plus Marine Salt, Tropical Fish Sea Salt, and Natural Seafood Salt for aquaculture. Beyond chemical formulations, their product portfolio extends to aquarium supplements (Calcium, Magnesium, KH), NP BioPearls, aragonite reef sand, and a wide array of hardware such as protein skimmers, water pumps, wave makers, and salinity refractometers.
Distinguished by its technical service capabilities, Qingdao Sea-Salt Aquarium Technology provides ODM and contract manufacturing services. They offer a unique service system where they periodically test client water samples to produce customized sea salt formulations tailored to specific freshwater characteristics. With a strong international trade focus, the company exports approximately 61%-70% of its output to markets across North America, Europe, Southeast Asia, and Australia, serving both the ornamental aquarium and commercial aquaculture sectors.
20kg/Bag/Carton Lps Coral Sea Salt$1000
Blue Treasure Aquarium Sea Salt -150 Gallon (HZY008)$1000
Blue Treasure Salinity Refractometer 0~100 Per Thousand ATC (HZY030)$19
Sea Salt$1000
Portable Refractor From Blue Treasure (HZY030)$19
Coral Reef Sea Salt (HZY013)$1000
Hand Held Refractometer for 0-100‰ Salinity Measurment$19
Blue Treasure Handheld Refractometerfor Salinity Meter for Aquarium (HZY030)$1000
3.35kg/Bag Pet Aquarium Sea Salt LPS Blue Treasure$1000
Aquarium Sps Sea Salt & Reef Crystals Salt Mix (HZY002)$1000
Marine Aquarium Lps Sea Salt (HZY012)$1000
Artificial Coral Reef Sea Salt-150gallon (HZY014)$1000
