# sera FLORENA liquid plant fertilizer bottle 50 ml

**URL:** https://aio.lv/en/product--sera-17556--12268883
**Data updated:** 2026-04-16 14:15 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** 17556
**EAN:** 4001942032155
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-17556--12268883

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

sera FLORENA is a 50 ml liquid plant fertilizer for aquarium and aquatic plants. Formulated to supply essential micro- and macronutrients, it supports healthy leaf growth, vibrant coloration and balanced plant development. Suitable for routine dosing in small tanks, propagation setups and aquascapes to maintain plant vitality.

## Long description

sera FLORENA liquid plant fertilizer bottle 50 ml is a concentrated aquatic plant nutrient designed for aquarium and water garden use. The 50 ml format provides a compact supply of essential micro- and macronutrients formulated to support healthy leaf growth, stronger coloration and balanced development of aquatic plants. The product is intended for routine dosing in small tanks, propagation setups and detailed aquascapes where precise, small-volume fertilization is required.
Advantages
sera FLORENA delivers a balanced mix of trace elements and major nutrients in a liquid form that dissolves quickly and disperses evenly in the aquarium water. The compact 50 ml bottle is convenient for small aquaria and propagation tanks, allowing regular, measurable dosing without large storage. The formulation aims to reduce nutrient deficiencies that cause stunted growth or pale foliage while supporting overall plant vitality and color intensity.
Suitable for
Small freshwater aquariums up to low-volume setups where precise dosing is needed
Plant propagation tanks and germination trays for young aquatic plants
Aquascapes and planted tanks requiring regular micro- and macronutrient supplementation
Hobbyists managing targeted fertilization or supplementing CO2-fertilized systems
When it may not be suitable
This compact 50 ml bottle is not intended as the sole long-term fertilizer for large planted aquaria; larger tanks will require higher-volume dosing or multiple bottles over time. It may not be appropriate for saltwater or marine plant applications, as the formulation is targeted at freshwater aquatic plants.
Key specifications
Form: liquid concentrate for aquarium use
Volume: 50 ml bottle
Contents: balanced mixture of micro- and macronutrients formulated for aquatic plants
Dosage form: small-volume routine dosing suitable for precise application
Intended environment: freshwater planted aquaria and propagation setups
How to use
Use sera FLORENA according to the dosing instructions provided on the package for routine fertilization. Add the recommended small dose directly to the aquarium water at regular intervals to maintain nutrient balance. For propagation or small tanks, measure doses precisely and monitor plant response, adjusting frequency as needed. Combine with regular water changes and appropriate lighting and CO2 management for stable plant growth.
What to consider before purchase
Volume needed relative to aquarium size and dosing frequency
Compatibility with freshwater plant species and existing fertilization regime
Whether additional macronutrient or iron supplements are already in use
Storage and shelf-life considerations for concentrated liquid fertilizers
Usage recommendations
For best results, use sera FLORENA alongside routine maintenance: stable lighting, regular water changes and monitored CO2 levels. Start with manufacturer-recommended doses, observe plant condition for several weeks, and adjust dosing to avoid overfertilization. Keep the bottle tightly closed and store in a cool, dark place when not in use.

## FAQ

### How much does the sera FLORENA liquid plant fertilizer 50 ml cost, and is it available for purchase?

The price is 6.99 € (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 06.07.2026 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/12268883/68186735_large.webp