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Os nossos principais Parceiros Logísticos
Patented impeller design completely crushes CO2 bubbles for better efficiency
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.
O que se Destaca
High Efficiency
The I-539 External Reactor offers exceptional thermal efficiency, ensuring maximum energy output while minimizing energy consumption. This feature significantly reduces operational costs for users in industrial and large-scale applications.
Compact Design
With its space-saving design, the I-539 External Reactor fits seamlessly into limited workspaces. This portability makes installation easier without compromising on performance, appealing to users needing efficient solutions in constrained environments.
Advanced Safety
Equipped with the latest safety protocols and sensors, the I-539 External Reactor prioritizes user safety, preventing overheating and ensuring reliable operation. This feature builds trust among users concerned about workplace hazards and reliability.
Detalhes do produto
- Suitable for 158 to 264gph flow rate (600-1000 L/H)
- Features patented impeller design to completely crush CO2 bubbles
- Compact size for space-saving, suitable for external or internal setup
- Made of durable material to prevent deformation and resist acid
- Easy to clean and maintain
- ISTA Inline CO2 External Reactor
| Item Weight | 3 lbs (1.36 kg) |
Quem Deverá Comprar?
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Home Aquarists
Ideal for hobbyists seeking to enhance water quality in aquariums through effective external filtration solutions.
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Aquarium Professionals
Beneficial for professionals managing large tanks needing robust filtration systems to maintain optimal aquatic environments.
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Eco-conscious Users
Great for users looking to reduce energy consumption and chemical use with efficient and sustainable filtration technology.
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Small Fish Tanks
Not suitable for small aquariums since the reactor's capacity may be excessive and lead to over-filtration.
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Budget-conscious Buyers
May not be ideal for users with limited budgets, given potential higher costs associated with installation and maintenance.
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Non-Aquatic Users
Not advisable for those without aquatic systems, as the reactor is specifically designed for functional aquarium filtration.
DESCRIÇÃO DO PRODUTO
ISTA I-539 External Reactor
Tem alguma Dúvida? Converse connosco
Perguntas e Respostas dos Clientes
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pergunta:
What is the flow rate of this CO2 reactor?
Resposta: The flow rate is between 158 to 264 gallons per hour (600-1000 liters per hour). -
pergunta:
What is the size of this reactor?
Resposta: It has a compact size, suitable for saving space. -
pergunta:
Is this reactor easy to maintain?
Resposta: Yes, it is easy to clean and simple to maintain. -
pergunta:
My filter is an eheim Pro4 350 and gph is 277. Will this work for my canister filter without restricting flow?
Resposta: Always you have to interrupt your canister hose, you will lost a little bit water flow rate, but is not so much. What you have to think really is your canister hose size because ista co2 reactor is 12mm. -
pergunta:
What size are the hose connections?
Resposta: 12mm , almost the big canister uses 16mm then you need to buy 2 ista 12 to 16 mm adapter. -
pergunta:
What size hoses?
Resposta: 12mm -
pergunta:
I have this reactor but even at 2-3 bubbles per second and a sicce 1.5 pump it fills halfway with co2. What am I doing wrong?
Resposta: you need to know the right water flow the reactor need -
pergunta:
Does it ship with the 12mm hose or do you have to buy one?
Resposta: It doesn’t come with any tubing.
ISTA Filter Accessories Editorial Review
The ISTA I-539 External Reactor appears to be a popular choice for those looking to add CO2 to their aquariums. The product has been positively received by many customers, who say that it is easy to install and works effectively. However, there have been some concerns about the water flow rate and the need to interrupt the canister hose. Some customers have also had trouble with the reactor filling up with CO2 too quickly. It's worth noting that the product does not come with any tubing, so customers will need to purchase this separately.
Avaliações e Classificações dos Clientes
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Prós
- Effective at adding CO2 to aquariums
- Easy to install
Contras
- Can interrupt canister hose and impact water flow rate
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Highly efficient patented impeller design
- Crushes CO2 bubbles thoroughly
- Compact and space-saving
- Durable and acid-resistant
- Easy to clean and maintain
- Suitable for external or internal settings
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.