# Liquid slow-sinking fish food sera ImmunPro Nature\* 250 ml for fish over 4 cm

**URL:** https://aio.lv/en/product--sera-se-32045--11992850
**Data updated:** 2026-04-16 13:25 (EEST)
**Category:** Fish Food
**Manufacturer:** sera
**Manufacturer code:** SE-32045
**EAN:** 4001942445283
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-32045--11992850

## 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 ImmunPro Nature\* is a 250 ml liquid, slow-sinking fish food formulated for aquarium fish larger than 4 cm. The preparation provides balanced nutrients and immune-supporting components in a feed that slowly descends in the water column, suitable for mid-water and bottom-feeding species. Use for daily feeding to support condition, vitality and disease resistance.

## Long description

sera ImmunPro Nature\* 250 ml is a liquid slow-sinking fish food designed for aquarium fish over 4 cm. The formulation delivers balanced macro- and micronutrients together with immune-supporting components in a feed that slowly descends through the water column, making it suitable for mid-water swimmers and bottom-feeding species. The product is intended for regular daily feeding to help maintain condition, vitality and resistance to disease.
Advantages
The liquid slow-sinking formula ensures gradual descent through the water, giving fish time to feed and reducing sudden concentration of food at the surface. The composition includes nutrients and immune-supporting additives to contribute to better condition and disease resistance. The 250 ml presentation allows convenient dosing for home aquaria and reduces the need for multiple feed types when caring for mixed groups of mid-water and bottom-dwelling fish.
Suitable for
 Community aquarium fish larger than 4 cm that feed in mid-water
 Bottom-feeding species that pick food from lower water levels
 Aquaria with mixed species where a slowly sinking feed helps reach different feeding zones
 Daily maintenance feeding to support condition and immune function
When it may not be suitable
This product is not ideal for fish smaller than 4 cm or for species that exclusively graze on surfaces or plants. It may also be less suitable for specialized diets required by certain herbivorous or exclusively plankton-feeding species that need specific particulate sizes or plant matter.
Key specifications
 Format: liquid, slow-sinking
 Volume: 250 ml
 Target fish size: for fish over 4 cm
 Feeding frequency: suitable for daily feeding
 Application zones: mid-water and bottom feeding zones
How to use
Shake the bottle gently before use to ensure homogeneous distribution of ingredients. Dose according to the number and size of fish in the aquarium, adding small amounts that the fish consume within a short period. Monitor feeding behaviour and adjust the quantity to avoid overfeeding and water quality deterioration. For best results use as part of a varied diet and follow standard aquarium hygiene practices such as regular water changes and filter maintenance.
What to consider before purchase
 Suitable fish size: intended for fish larger than 4 cm
 Feeding habits of your species: mid-water and bottom feeders will utilize the slow-sinking feed
 Tank bioload and water quality management to avoid excess nutrients
 Compatibility with any special dietary needs of your fish (e.g., strict herbivores or specialized feeders)
Usage recommendations
Use sera ImmunPro Nature\* 250 ml as a component of a balanced feeding regime, observing how different fish species accept the slow-sinking liquid. Adjust doses to consumption rates and maintain regular water quality checks to preserve fish health and aquarium clarity.

## FAQ

### How much does the sera ImmunPro Nature\* 250 ml liquid fish food cost, and is it available for purchase?

The price is 15.49 € (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

## Image

https://aio.lv/img/cache/product/11992850/67448235_large.webp