# Hagen Marina Odmulacz Large – aquarium gravel cleaner, manual siphon for substrate maintenance

**URL:** https://aio.lv/en/product--hagen-vat001960--11522826
**Data updated:** 2026-03-11 13:38 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Hagen
**Manufacturer code:** VAT001960
**EAN:** 015561110631
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hagen-vat001960--11522826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Hagen Marina Odmulacz Large is a manual aquarium gravel cleaner designed for substrate maintenance and water changes. Intended for use in freshwater and marine tanks, it removes debris and detritus from gravel and sand through a siphon action. Practical for regular cleaning, partial water replacement, and maintaining water quality in home aquariums of various sizes.

## Long description

Hagen Marina Odmulacz Large is a manual aquarium gravel cleaner that uses siphon action to remove debris and detritus from substrate while enabling partial water changes. Designed for freshwater and marine tanks, this aquarium gravel cleaner supports routine maintenance by loosening and extracting trapped waste from gravel and sand without disturbing most of the substrate. Its simple manual operation makes it suitable for regular cleaning in home aquariums of varying sizes.
Advantages
The Hagen Marina Odmulacz Large provides effective removal of waste and uneaten food from substrate using a straightforward siphon mechanism that does not require electricity. It offers an economical and low-maintenance solution for routine substrate cleaning and partial water changes. The manual design gives precise control over suction intensity and allows gradual removal of water and debris, reducing stress for fish and disturbance to planted aquariums when used carefully.
Suitable for
Routine substrate cleaning in freshwater aquariums
Gravel and sand maintenance in marine tanks
Partial water changes and debris removal during regular tank care
Home aquariums of small to large sizes where manual siphoning is preferred
Key specifications
Type: manual gravel cleaner with siphon action
Intended use: substrate cleaning and partial water changes
Compatible substrates: gravel and sand
Suitable for: freshwater and marine aquariums
Operation: hand-activated siphon for adjustable suction control
How to use
Position the intake end of the hose into the gravel or sand and start the siphon following the manufacturer’s recommended priming method. Gently move the intake through the substrate to lift settled debris while allowing heavier substrate particles to fall back. Direct the outflow into a bucket to collect removed water and waste. Perform partial water changes by removing an appropriate portion of tank water and replacing it with conditioned water of matching temperature. Rinse the hose and components with clean water after use and store dry.
Usage recommendations
Use the Hagen Marina Odmulacz Large regularly as part of a maintenance schedule: perform small, frequent cleaning sessions rather than deep, infrequent cleanings to preserve beneficial bacteria and minimize stress to aquatic life. When cleaning planted tanks, work slowly and avoid uprooting plants; for marine systems, monitor salinity and temperature after water changes.

## FAQ

### How much does the Hagen Marina Odmulacz Large gravel cleaner cost, and is it available for purchase?

The price is 19.49 € (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 17.07.2026 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 Hagen 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 Hagen 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/11522826/66538575_large.webp