# Katrinex Katrinex-LARWA ŚWIERSZCZA 250 ml liquid cricket larva suspension for fish food

**URL:** https://aio.lv/en/product--katrinex-vat009091--11993033
**Data updated:** 2026-03-11 18:25 (EET)
**Category:** Fish Food
**Manufacturer:** Katrinex
**Manufacturer code:** VAT009091
**EAN:** 5902003019711
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--katrinex-vat009091--11993033

## 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

Katrinex-LARWA ŚWIERSZCZA is a 250 ml prepared liquid suspension of cricket larva designed as supplementary fish food. It provides natural protein-rich feed intended for ornamental and aquarium fish, usable as a treat or to boost dietary variety. Packaged for convenient dosing, it suits routine feeding and occasional enrichment of captive fish diets.

## Long description

Katrinex-LARWA ŚWIERSZCZA is a 250 ml liquid suspension of cricket larva formulated as a supplementary fish food for ornamental and aquarium species. The prepared liquid delivers protein-rich, natural-origin nutrients intended to diversify diet and support regular feeding routines. The product is presented in a pourable, dosed form that allows easy portioning as a treat or as an occasional dietary enrichment for captive fish.
Advantages
This ready-to-use liquid provides concentrated natural protein from cricket larva in a stable suspension that is simple to measure and dispense. The formulation is suitable for small portions and for precise dosing, which reduces waste and helps maintain water quality when used correctly. As a supplementary feed, it adds dietary variety and can help stimulate natural feeding responses in a range of ornamental fish.
Suitable for
 Ornamental aquarium fish that accept frozen or prepared live-food alternatives
 Fishkeepers seeking a protein-rich occasional treat or diet supplement
 Use during feeding displays, conditioning before breeding, or to increase variety in captive diets
Key specifications
 Form: liquid suspension
 Volume: 250 ml
 Main ingredient source: cricket larva (in suspension)
 Intended use: supplementary fish food for ornamental and aquarium species
 Packaging: pourable dosing container for convenient portion control
How to use
Shake the bottle gently before use to ensure an even suspension. Offer small amounts appropriate to the size and number of fish; a few drops to a small spoonful per feeding session is typically sufficient as a supplement. Observe fish during feeding and remove uneaten product after a short period to avoid water contamination. Use in addition to a complete daily diet, not as the sole food source.
Usage recommendations
Introduce Katrinex-LARWA ŚWIERSZCZA gradually and monitor water parameters after initial uses. Serve sparingly—use as an occasional enrichment or treat rather than a staple diet. Keep refrigerated after opening if indicated on the label and follow any on-package storage instructions to preserve product quality.

## FAQ

### How much does the Katrinex Katrinex-LARWA ŚWIERSZCZA 250 ml fish food cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Katrinex 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 Katrinex 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/11993033/67448417_large.webp