Delivery throughout the EU
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Chihiros Dosing Flow Adapter 16/22mm - Professional Aquarium Dosing System

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Trusted by 500+ aquascapers

€36,99
  • Fits standard 16/22 mm canister hoses
  • Fertiliser mixed before it reaches the plants
  • Four separate ports with check valves
  • Aluminium, corrosion-resistant build
  • Pairs with Chihiros dosing pumps

Made for 16/22 mm hoses on medium and large planted tanks, this aluminium adapter adds four dosing ports to the filter return line. Your fertilisers arrive diluted and spread across the whole tank, and the check valves keep water out of the dosing tubes.

Fast delivery (1–5 days EU)

Carefully packed and protected

Tips from real aquascapers

Description

The Chihiros Dosing Flow Adapter 16/22 mm is a professional aluminum adapter for inline dosing on larger external filter hoses (16/22 mm). It adds 4 dosing ports with integrated check valves to the filter return line, allowing liquid fertilizers from a dosing pump to be evenly distributed throughout the aquarium via the filter flow. Designed for medium to large planted aquariums using standard 16/22 mm filter connections.

Key features

  • Inline installation on 16/22 mm filter hoses
  • 4 dosing ports with integrated check valves — prevents backflow
  • Aluminum construction — durable and corrosion-resistant
  • Even fertilizer distribution via filter return flow
  • Compatible with Chihiros dosing pumps

Technical specifications

  • Hose size: 16/22 mm
  • Ports: 4 (with check valves)
  • Material: Aluminum

  • Professional support

    Expert help when you need it

  • Delivery throughout the EU

    Delivery to all EU countries

  • Secure payment

    Fast and secure payment options

  • Easy returns

    Лесно връщане и замяна
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FAQ

What makes Aquarium Boutique different from mass-market stores?

We don't sell everything — we sell only carefully selected products, personally tested. Every item is chosen with a clear purpose: to work well and last long. You don't need to guess about quality — we've already done that for you.

Do you ship to my country?

Yes, we ship across all of Europe. For Bulgaria we work with BOX NOW and Speedy — fast and reliable home or locker delivery. For other EU countries we use international courier services.

How quickly will I receive my order?

For orders within Bulgaria, we typically deliver within 1–3 business days. For other EU countries — usually 3–7 business days depending on location.

Can I return a product if I'm not satisfied?

Yes. If something doesn't meet your expectations — contact us. We have a clear and fair return policy. Your satisfaction matters to us and we will find a solution.

Do you offer advice on product selection?

Absolutely. Our team keeps aquariums and knows the products personally. Write to us — we'll help you choose the right solution for your tank, budget and experience level.

Are your products tested and approved?

Yes. Every product in our store has gone through our personal selection and testing process . We only work with trusted brands and don't list products we don't believe in.

What payment methods do you accept?

We accept all major payment methods — credit and debit cards, PayPal, and cash on delivery for Bulgaria. All payments are secure and encrypted.

How can I track my order?

After your order ships, you'll receive an email with a tracking link. You can follow the status in real time directly through the courier's website.