# Water conditioner sera Florena 100 ml — aquarium water treatment

**URL:** https://aio.lv/en/product--sera-04691--12051073
**Data updated:** 2026-03-12 19:34 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** 04691
**EAN:** 4001942032407
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-04691--12051073

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

sera Florena is a 100 ml water conditioner for aquariums designed to neutralize chlorine and chloramines and to bind heavy metals, making tap water safe for fish and aquatic plants. The solution conditions new and replacement water, supports gill protection and stress reduction, and is suitable for freshwater and planted aquaria maintenance.

## Long description

sera Florena 100 ml is an aquarium water conditioner formulated to neutralize chlorine and chloramines and to bind heavy metals in tap water, making water safe for fish and aquatic plants. The solution is intended for conditioning new and replacement water in freshwater and planted aquaria. It supports gill protection and can help reduce stress in fish while supplying minerals and trace elements that aquatic plants absorb through their leaves.
Advantages
The formulation neutralizes chlorine and chloramines and complexes heavy metals to reduce acute toxicity in treated water. It supplies important minerals and trace elements for healthy leaf uptake by aquatic plants without adding nitrate or phosphate. The improved formula includes stable iron complexes that remain available even when a UV-C clarifier is used during daylight hours. The product is compatible with invertebrates when used as directed.
Suitable for
Conditioning new or replacement tap water for freshwater aquaria
Planted aquaria where plants take up nutrients through leaves
Setups containing fish and invertebrates requiring dechlorinated, metal-free water
Key specifications
Volume: 100 ml
Functions: neutralizes chlorine and chloramines; binds heavy metals; supplies minerals and trace elements
Compatibility: freshwater and planted aquaria; safe for invertebrates when used as directed
Nutrient content: contains minerals and trace elements; does not contain nitrate or phosphate
Stability: contains UV-stable iron complexes
How to use
Add sera Florena to new or replacement aquarium water according to the dosing instructions on the product label before introducing it to the aquarium. Ensure even distribution by pouring the conditioned water slowly into the aquarium or by adding the appropriate dose directly to the tank and allowing circulation. Use the product when performing water changes or when filling the aquarium to remove chlorine, chloramines and complex heavy metals while providing trace elements to plants.
Usage recommendations
Follow the manufacturer's dosage instructions on the label. When used with UV-C clarifiers, the iron complexes in the formula remain available; avoid overdosing and monitor water parameters after treatment. Combine with routine aquarium maintenance and, if needed, complementary plant care products to meet specific plant species requirements.

## Specifications

| Feature | Value |
|---|---|
| Volume | 100 ml |
| Product type | Water conditioner |

## FAQ

### How much does the Water conditioner sera Florena 100 ml cost, and is it available for purchase?

The price is 8.99 € (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 13.07.2026 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

## Image

https://aio.lv/img/cache/product/12051073/67596685_large.webp