Skip to content

Sera Aquatan - Water conditioner

Original price €8,91 - Original price €8,91
Original price
€8,91
€8,91 - €8,91
Current price €8,91
by Sera
  • Experts since 1998Pond advice
Paiement 100 % sécurisé
  • Visa
  • Mastercard
  • Bancontact
  • Maestro
  • American Express
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna
  • Shop Pay

Bancontact, carte, PayPal ou paiement en plusieurs fois avec Klarna · 3D Secure

  • Free delivery from 149 € · otherwise from 12,91 €
  • Conseil d'un expert bassin : +32 10 86 03 54
  • Ou par e-mail : support@foudebassin.com
<p>Earn%20[points_amount]%20when%20completing%20this%20purchase.</p>
SKU 03050
Delivery information

You can select our different delivery options at the cart stage. We deliver with BPOST & DPD. For bulky packages, these are delivered by GEODIS or by us.

A passionate team at your service

Foudebassin is a team of enthusiasts dedicated to pond services.

Water conditioner for fish-safe and mineral-rich water

  • Removes chlorine and chloramine
  • Binds heavy metals
  • With minerals

With every water change, toxic substances such as chlorine and heavy metals can enter the aquarium water. Even in our strictly controlled tap water, these substances are often present in concentrations that are critical for fish and other aquarium inhabitants.

sera aquatan immediately conditions tap water into healthy, fish-safe water. It eliminates harmful substances like chlorine and chloramine, binds heavy metals (e.g., copper, zinc, or lead), and protects against ammonia. At the same time, it adds important minerals to the water in a bioavailable form, which benefits fish, plants, invertebrates, and useful microorganisms:

  • calcium for a strong, well-proportioned skeleton and perfect scales
  • magnesium for strong growth and musculature
  • manganese for healthy growth and improved fertility
  • iodine for balanced development and increased resistance

aquatan thus ensures optimal living conditions for all aquarium inhabitants.

sera aquatan provides fish-safe water by eliminating toxic ammonia and chlorine. These substances are harmful to fish and shrimp even in low concentrations and can even be fatal. The diagram shows the moment when fish and/or shrimp are in danger.

aquatan is able to completely remove or bind these harmful substances in a very short time (max. 10 minutes), thus protecting the aquarium inhabitants from poisoning hazards.



Sera Aquatan - Water conditioner is part of your aquarium maintenance. This reference allows you to choose a targeted product from the Sera range, depending on the observed situation and the required conditioning.

Targeted maintenance for your setup

  • Identification by Sera reference to choose the corresponding model.
  • Packaging detailed in the specifications below.

Specifications for this reference

Brand Sera
Article reference 03050
EAN barcode 4001942030502
Packaging 250 ml

Instructions for use

Before use, identify the need and check the water parameters. Follow the Sera instructions specific to this reference, including dosage, compatibility, and duration of use. Do not combine multiple treatments without checking their instructions.

Pond essentials

Our experts' selection for a healthy pond all year round.

View all essentials
Our experts' choice
Vidéo Aquipond Bactovase en bassin – Foudebassin
Aquipond Bactovase 1 kg – Bacteria for pond sludge reduction (5 to 10 m²)
Aquipond Bactovase 1 kg – Bacteria for pond sludge reduction (5 to 10 m²)
Original price €41,95 - Original price €41,95
Original price
€41,95
€41,95 - €41,95
Current price €41,95

Aquipond Bactovase 1 kg – Bacteria for pond sludge reduction (5 to 10 m²)

Reduces the sludge layer in ponds by at least 40% Easy to use, with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...

View full details
Original price €41,95 - Original price €41,95
Original price
€41,95
€41,95 - €41,95
Current price €41,95
Original price €16,75 - Original price €16,75
Original price
€16,75
€16,75 - €16,75
Current price €16,75

Aquifood Wheat-Germ Winter Floating - Autumn food for fish

Aquifood Wheat-Germ is a food specially designed for koi during the early season and autumn. This food helps to strengthen the immune system of fis...

View full details
Original price €16,75 - Original price €16,75
Original price
€16,75
€16,75 - €16,75
Current price €16,75
Original price €73,45 - Original price €73,45
Original price
€73,45
€73,45 - €73,45
Current price €73,45

Aquifood Wheat-Germ Winter - Floating pellet 6 mm - 7 kg (16.5 L)

Aquifood Wheat-Germ is a food specially designed for koi during the early season and autumn. This food helps to strengthen the immune system of fis...

View full details
Original price €73,45 - Original price €73,45
Original price
€73,45
€73,45 - €73,45
Current price €73,45
Original price €88,19
Original price €88,19 - Original price €88,19
Original price €88,19
Current price €78,74
€78,74 - €78,74
Current price €78,74

Hikari Wheat-Germ - Medium 5kg - Easy to digest, even in winter!

Natural food made from wheat. Hikari Wheat-Germ is specially developed for the colder months of the year. The excellent digestibility guarantees ex...

View full details
Original price €88,19
Original price €88,19 - Original price €88,19
Original price €88,19
Current price €78,74
€78,74 - €78,74
Current price €78,74
-11 %

Where pond lovers keep coming back

Free delivery

Free shipping on orders over €149

Remote assistance

Our team guides you remotely!

Warehouse pickup

Possibility to make a withdrawal.

Secure payment

3D SECURE & Ultra-secure payment.