# Water conditioner sera Aquatan 250 ml Germany

**URL:** https://aio.lv/en/product--sera-102171--11360229
**Data updated:** 2026-03-11 12:04 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** 102171
**EAN:** 4001942030502
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-102171--11360229

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

sera Aquatan is a water conditioner designed to improve water quality for aquariums. It neutralizes harmful substances and provides essential trace elements. This product is suitable for both freshwater and saltwater aquariums, ensuring a safe environment for fish and plants.

## Long description

sera Aquatan 250 ml from Germany is a water conditioner formulated to make tap water safe and mineral-balanced for both freshwater and marine aquariums. It neutralizes chlorine and chloramines, binds heavy metals and reduces toxic ammonia effects while supplying essential trace minerals in bioavailable form. The product is suitable for routine water changes and for preparing new aquarium water, supporting fish, plants, invertebrates and beneficial microorganisms by improving overall water quality.
Advantages
sera Aquatan removes or neutralizes harmful substances such as chlorine, chloramines and heavy metals and provides protection against ammonia intoxication within a short time. It enriches aquarium water with important minerals — calcium, magnesium, manganese and iodine — that are supplied in bioavailable form to support healthy growth, skeletal development and physiological functions of aquatic animals and plants. The formulation works in both freshwater and saltwater systems and is effective immediately after dosing.
Suitable for
 Conditioning tap water for freshwater aquariums
 Preparing replacement water for marine and reef aquaria
 Regular water changes to protect fish and invertebrates from toxic substances
 Setting up new tanks or adding water after maintenance
Key specifications
 Volume: 250 ml
 Effect: neutralizes chlorine and chloramines, binds heavy metals, protects against ammonia
 Added minerals: calcium, magnesium, manganese, iodine (bioavailable forms)
 Suitable: freshwater and saltwater aquariums
 Action time: neutralization or binding of pollutants within minutes (maximum approx. 10 minutes)
How to use
Shake before use and dose sera Aquatan according to the manufacturer’s instructions on the product label, based on the volume of water to be treated. Add the conditioner to the new or replacement water prior to introducing it into the aquarium, or apply directly during water changes. Allow a short time for the product to react; neutralization and binding of harmful substances occur rapidly, typically within minutes. Follow specific dosing guidance for delicate livestock such as shrimps, fry or invertebrates.
Usage recommendations
Use sera Aquatan each time you add or replace water to ensure chlorine, chloramines and heavy metals are neutralized and to maintain a supply of essential minerals. For best results, measure dosing precisely and observe aquarium inhabitants after treatment. In systems with sensitive species, perform partial water changes gradually and ensure temperature and salinity of replacement water match tank conditions.

## Specifications

| Feature | Value |
|---|---|
| Country of origin | Germany |
| Volume | 250 ml |
| Product type | Water conditioner |

## FAQ

### How much does the Water conditioner sera Aquatan cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All sera products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized sera service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Water conditioner sera Aquatan?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11360229/65843678_large.webp