# External Aquarium Filter MONROE Aqua Natura TN-44593, 180×135×300 mm

**URL:** https://aio.lv/en/product--monroe-tn-44593--12073285
**Data updated:** 2026-03-12 21:52 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** MONROE
**Manufacturer code:** TN-44593
**EAN:** 5904479445933
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--monroe-tn-44593--12073285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

MONROE Aqua Natura external aquarium filter (model TN-44593) measures 180×135×300 mm and is designed to provide mechanical and biological filtration for home aquariums. The compact external canister unit connects to aquarium plumbing to circulate water through filter media, removing debris and supporting beneficial bacteria. Suitable for maintaining water quality in freshwater or tropical setups.

## Long description

MONROE Aqua Natura external aquarium filter TN-44593 is a compact canister designed to provide mechanical and biological filtration for home aquariums. With external plumbing connections, the unit circulates aquarium water through layered filter media to remove suspended debris and support colonies of beneficial bacteria. Its footprint of 180×135×300 mm makes it suitable for smaller tanks or for installations where space behind or beside the aquarium is limited. The design supports freshwater and tropical setups, helping to maintain stable water clarity and biological balance.
Advantages
The MONROE Aqua Natura external canister offers multi-stage filtration in a compact housing, combining debris removal with a medium that encourages nitrifying bacteria growth. External placement reduces clutter inside the aquarium and simplifies media changes without disturbing aquatic life. The unit's dimensions and connection layout are intended for easy integration with standard aquarium plumbing and return lines.
Suitable for
 Small to medium home aquariums
 Freshwater and tropical fish setups
 Systems requiring reliable mechanical and biological filtration
 Setups where an external filter is preferred to preserve interior aquarium aesthetics
Key specifications
 Canister dimensions: 180 × 135 × 300 mm
 External canister configuration for inline plumbing
 Designed for combined mechanical and biological filtration
 Layered media chamber to accommodate filter sponges and biological media
 Suitable for freshwater and tropical aquarium environments
How to use
Install the external filter according to the aquarium plumbing layout so intake and return lines are secure and leak-free. Prime the unit if required by filling the canister with aquarium water before starting the pump, and ensure all hose clamps and connections are tightened. Position filter media in the chambers as recommended — mechanical media first to trap debris, followed by biological media to host beneficial bacteria. Start the filter and check for steady water flow and absence of leaks; allow the system to run continuously to establish and maintain biological filtration.
Usage recommendations
Perform routine inspection and maintenance of the mechanical media and hoses; replace or rinse mechanical sponge material periodically in aquarium water to avoid removing beneficial bacteria. Monitor flow rate and water clarity; if flow decreases, check for clogged pre-filters or tubing. Use compatible media sizes and maintain continuous operation to support stable biological filtration in freshwater or tropical aquariums.

## FAQ

### How much does the MONROE Aqua Natura external aquarium filter TN-44593 cost, and is it available for purchase?

The price is 21.49 € (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 30.07.2026 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 MONROE 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 MONROE 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