# Adapter for Brass Taps MARINA AH-0457 — Aqua Vac Connector for Aquarium Water Change

**URL:** https://aio.lv/en/product--marina-ah-0457--12058639
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** MARINA
**Manufacturer code:** AH-0457
**EAN:** 015561110457
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--marina-ah-0457--12058639

## 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

MARINA adapter AH-0457 is a brass-tap connector designed for Aqua Vac aquarium water change systems. The accessory attaches to household brass faucets to enable direct connection of aquarium vacuum hoses for water removal and refilling. It is intended for routine water changes, substrate cleaning and quick maintenance tasks where a secure tap interface is required.

## Long description

MARINA adapter AH-0457 is a brass-tap connector designed to link household brass faucets with Aqua Vac aquarium water change systems. It enables a direct, rigid connection between the faucet outlet and aquarium vacuum hoses to simplify water removal and refilling during routine maintenance. The adapter is intended for tasks that require a secure tap interface, such as draining or topping up aquarium water and facilitating substrate cleaning with the Aqua Vac system.
Advantages
The brass construction provides corrosion resistance and dimensional stability at the faucet interface, ensuring a consistent seal when connected to Aqua Vac hoses. The adapter is compact and engineered to fit common household brass taps, reducing the need for temporary fittings or makeshift connections. Using a purpose-made connector minimizes leaks and accelerates aquarium water-change operations while maintaining a straightforward, tool-free attachment process.
Suitable for
Routine partial and full aquarium water changes with Aqua Vac systems
Substrate cleaning and gravel siphoning where a steady water flow is needed
Quick refilling after maintenance, decoration or equipment replacement
Home aquariums using household brass faucets as a water source
Key specifications
Material: brass (metal connector designed for faucet use)
Compatibility: designed to interface with standard household brass taps and Aqua Vac vacuum hoses
Function: enables secure, direct connection for water removal and refilling
Form factor: compact adapter for inline attachment at faucet outlet
How to use
Attach the adapter to a compatible household brass tap by pressing or threading it onto the faucet outlet according to the faucet geometry, then connect the Aqua Vac vacuum hose to the adapter’s hose fitting. Open the faucet slowly to establish the desired flow rate and monitor the hose connection for a secure seal. Use the Aqua Vac system to siphon water and debris from the aquarium, and reverse the process for controlled refilling. After use, close the faucet, disconnect the hose, and store the adapter in a dry place to avoid surface buildup.
Usage recommendations
Inspect the adapter and faucet connection for wear or mineral deposits before each use. If your faucet has non-standard threads or a different outlet shape, verify physical compatibility or use an appropriate intermediary fitting. Avoid overtightening and do not use the adapter with corroded or damaged faucets to prevent leaks or damage to the adapter.

## FAQ

### How much does the Adapter for Brass Taps MARINA AH-0457 cost, and is it available for purchase?

The price is 16.99 € (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 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 MARINA 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 MARINA 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/12058639/67544365_large.webp