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header-product Aquarium Heater Hagen Marina 150W 27 cm immersion heater for freshwater and marine tanks
27.49 €

Aquarium Heater Hagen Marina 150W 27 cm immersion heater for freshwater and marine tanks

Hagen Marina 150W 27 cm aquarium heater Photo 1
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Aquarium Heater Hagen Marina 150W 27 cm immersion heater for freshwater and marine tanks

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Short description

Hagen Marina 150W aquarium immersion heater, 27 cm length, designed to maintain stable water temperature in freshwater and marine tanks. Provides 150 watts of heating power suitable for small to medium aquariums. Features a compact glass tube design for discrete placement, reliable temperature regulation, and continuous operation for aquarium heating and species care.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 12043673
Manufacturer: Hagen
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Hagen Marina 150W aquarium immersion heater is a 27 cm glass-tube heater designed to maintain stable water temperature in both freshwater and marine tanks. With 150 watts of heating power, it is suited for small to medium aquariums and provides continuous, reliable warming to support the health and activity levels of aquatic species. The compact glass design allows discrete placement inside the aquarium and is suitable for unobtrusive mounting among décor or behind plants and equipment.

Advantages

This immersion heater delivers consistent temperature control with a stable output of 150 W, reducing thermal fluctuations that can stress fish and invertebrates. The glass tube housing is compact and minimally visible, enabling installation without significantly altering the tank layout. The unit is built for prolonged continuous operation and offers simple, direct heating suitable for both freshwater and marine environments. Its length allows mounting vertically or horizontally where space permits.

Suitable for

  • Small to medium freshwater aquariums
  • Reef and marine tanks of matching volume
  • Species that require stable tropical temperatures
  • General aquarium setups where discreet internal heating is preferred

Key specifications

  • Power output: 150 watts
  • Overall length: 27 cm
  • Construction: glass immersion tube
  • Compatibility: suitable for freshwater and marine aquaria
  • Mounting: designed for internal placement and mounting inside the tank

How to use

Position the heater in the aquarium fully submerged and secure it according to the manufacturer's mounting method so it stays fixed and does not touch the glass sides directly under stress. Allow the heater to stabilize in the water and verify temperature with a separate aquarium thermometer. For initial setup, set the heater to the desired temperature and monitor the tank for several hours to ensure stable operation. Avoid switching the heater on or off while out of the water and follow standard safety precautions for electrical equipment near water.

Usage recommendations

Use a reliable external thermometer to cross-check the water temperature and place the heater where water circulation promotes even heat distribution. Regularly inspect the glass tube for cracks or damage, and replace the unit if any compromise is found. For marine tanks with sensitive livestock, perform gradual temperature adjustments and combine the heater with proper filtration and circulation to maintain stable aquarium conditions.

Description

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Customer reviews

Customer questions

FAQ

How much does the Hagen Marina 150W 27 cm aquarium heater cost, and is it available for purchase?

The price is 27.49 € (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 15.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.