Tzong Yang Aquarium Co., is a manufacture located in Taiwan. It has been more than 20 years that Tzong Yang leads ISTA brand and act as ODM, OEM producer for many International brands. Our products cover wide range of fresh water and specialized on water plant system.
These 20 years of experience in the aquarium field enables us to understand the specific demands of the hobbyist. Base on this understanding, our talented design team is able to develop products which are unique, professional and fit into the market trend.
Innovation and quality assurance is the spirit we are proud of and because of this, our business partners in different countries can always stay one step ahead from others in the market competition.
In September 2013, Tzong Yang officially establish Guangzhou ISTA branch, in hope to search for more suitable distributors in China for representing ISTA at each province and supplying full range of products line.
ISTA is one of the most well-known Taiwanese brands in the world and we consider ourselves as the leader in the aquascaping field. Promoting aquascaping is always one of our missions. In 2015, we host an international aquascaping contest, IIAC with total prize USD20,500.
1L CO2 Aluminum Cylinder Set Face-side - Advance
• Seamless aluminum CO2 cylinder, TUV/DOT approved, safety and quality assured.
• On-off valve, forged from electroplating copper with plastic steel handle, durable and rust resistance promised.
• Adjustable supporting base prevents cylinder and regulator from falling down.
• Precise Pressure reduced regulator provides accurate and reliable CO2 output.
• 3 in 1 CO2 diffuser ensures the best dissolving rate, convenient to change the ceramic disc.
• CO2 indicator monitors precisely CO2 level, avoid CO2 waste. Water-proof color chart sticker is reusable.
• Air pipe holder included, preventing air pipe from bended and clogged.
95g CO2 Disposable Supply Set - Advance
• Simply in setting up and operation.
• Pressure reduced design to provide most stable and reliable pressure out put.
• Disposable CO2 cartridge free from refilling problem and simply in assembling.
• Trendy supporting base application of both stand or to hang.
• Functions of CO2 bubble counter, check valve and diffuser in one unit for space saving, installation. Assures the best difffusing effect, easy for ceramic replacement.
• CO2 indicator provides continuous and accurate monitoring CO2 level, plastic color chart stiker is reusable for changing the location.
1. Thermal spraying glass, speed up the heating process, higher efficiency.
2. External design, easy to install and doesn't occupy space in the tank.
3. Two sensors to exam the temperatures of water inlet and outlet.
4. Auto power off safety system when
-Temperature is over 36℃
-Temperatrue is 3℃ more than setting temperature
-Diffference between two sensors is over 5℃
Five in One Maintain Kit
Maintaining aquarium is so easy, all the necessary tools are here for your choice to makes your tank neat.
- Syphon: Ideal for cleaning gravel without losing the gravel. Suitable for any kinds of gravel.
- Water Vacuum Cleaner: Scraper with water vacuum design, easy in scraping the algae and drawing out of the wall. Especially for the algae on the bottom of the no gravel tank.
- Patented two-way valve, following the narrow of the valve to draw out of the water and fill up your aquarium in ease with one tube.
- Scraper: Effectively remove algae from your aquarium, stainless blade is interchangeable and rust resistant.
- Scrubber: Good quality of scrubber won't scratch glass.
- Rubber Scraper: Easy to remove the water from surface and makes the tank neat, no more water blot! Clean and polish your aquarium with ease.
- Extendable Cleaning rod with interchangeable attachment, ergonomic grip for slip resistant and comfortable use.
- Flexible connection provides different angles for perfect operation.
Caution: The Blade is dangerous, Keep out of reach of children.
Professional Plants LED Light
• Design to meet the spectrum that water plants need for photosynthesis, effectively boost photosynthetic process, increase anthocyanidin and chlorophyll.
• New invented high color rendering index (CRI), with color mixing technique and optical calculation, the LED bulb has over Ra95, very close to the natural light source.
• High luminance, twice brighter than regular lights and only consumes half of electronicity.
• Alloy aluminum anodic cover and side cover, with heat sink design to lower down the temperature and prolong usage time. Only 4% luminous decay after using 6,000 hours.
• Internal stabilizer and modular design, easy to repair and maintain.
• Light angle 150°, uniform lighting with no light beam or Vignette.
ISTA / Tzong Yang Aquarium Co., Ltd. offers you products from these product groups:
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