# Repair kit for Marina 100 pump Hagen AH-0355 (A18035) – replacement parts for pump maintenance

**URL:** https://aio.lv/en/product--hagen-ah-0355--12043381
**Data updated:** 2026-03-12 19:25 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Hagen
**Manufacturer code:** AH-0355
**EAN:** 015561380355
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hagen-ah-0355--12043381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Repair kit for the Marina 100 pump by Hagen (MPN AH-0355, A18035). Contains replacement parts designed for maintenance and restoration of pump function, allowing repair of worn seals, impeller components and other service items. Suitable for aquarium and water circulation systems using the Marina 100 pump to extend service life and reduce downtime.

## Long description

Repair kit for Marina 100 pump Hagen AH-0355 (A18035) contains replacement parts intended for maintenance and restoration of the pump’s operational components. The kit is provided for users of the Marina 100 pump to replace worn seals, impeller parts and other service items that affect performance and water circulation. It is designed to help return the pump to reliable function and extend the working life of the unit without full replacement.
Advantages
The repair kit provides a cost-effective way to restore pump performance by replacing only the worn components rather than the entire unit. Parts in the kit are matched to the Marina 100 pump to ensure correct fit and function. Using the kit reduces downtime of aquarium water circulation systems and helps maintain water quality by restoring proper flow and seal integrity.
Suitable for
 Owners of aquariums and small water circulation systems using the Marina 100 pump
 Routine maintenance to prevent leaks and reduce vibration
 Restoration of flow and pressure after wear of internal components
 DIY repairs to extend the service life of the pump
Key specifications
 Compatibility: designed specifically for Marina 100 series pump
 Contents: replacement seals, impeller components and related service parts
 Function: components for restoring mechanical seals, impeller rotation and water-tight assembly
 Material: corrosion-resistant plastics and elastomer seals suitable for freshwater aquarium use
 Intended use environment: indoor aquarium and small water circulation systems
How to use
Before beginning work, disconnect the pump from power and remove it from the aquarium or sump. Disassemble the pump following the manufacturer’s service instructions to access the impeller chamber and seals. Replace worn seals and impeller parts with the matching components from the kit, ensuring correct orientation and seating. Reassemble the pump, check for smooth impeller rotation by hand, and reinstall the unit. Reconnect power and observe operation for leaks, unusual noise or vibration. If uncertain, consult the pump manual or an experienced technician.
Usage recommendations
Perform visual inspection and preventive maintenance every 3–6 months depending on operating time and water conditions; replace components at first signs of wear to maintain water circulation and avoid damage to the pump motor.

## FAQ

### How much does the Hagen Marina 100 pump repair kit AH-0355 cost, and is it available for purchase?

The price is 5.49 € (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 16.07.2026 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/12043381/67530254_large.webp