# Impeller with shaft and cap for sera 400 HO / 600 S aquarium pumps (replacement SE-30210)

**URL:** https://aio.lv/en/product--sera-se-30210--12016729
**Data updated:** 2026-03-11 20:51 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** SE-30210
**EAN:** 4001942302104
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-30210--12016729

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement impeller assembly for sera aquarium pumps compatible with 400 HO and 600 S models. Includes the impeller (rotor), drive shaft and protective cap as a single unit (MPN SE-30210). Designed to restore pump performance, reduce vibration and ensure reliable water circulation in freshwater and marine aquarium filtration systems.

## Long description

Replacement impeller assembly compatible with sera 400 HO and 600 S aquarium pumps. This unit includes the impeller (rotor), drive shaft and protective cap combined to restore proper pump operation and water flow in filtration and circulation systems for freshwater and marine aquaria. The assembly is designed for direct replacement of worn or damaged rotating components to reduce vibration, noise and uneven performance.
Advantages
The assembled impeller with shaft and cap provides an easy single-piece replacement that simplifies maintenance and reduces installation time. Precision-moulded components maintain alignment in the motor chamber to minimise wobble and contact with the pump housing, helping to lower vibration and audible noise. The protective cap secures the rotor and shaft, improving durability and reducing the risk of debris-related damage. Using a correctly sized replacement helps restore original flow rates and extends the service life of the pump.
Suitable for
Replacing worn impeller parts in sera 400 HO aquarium pumps
Repairing sera 600 S pumps to restore water circulation
Routine maintenance of filtration systems in freshwater and marine tanks
Reducing vibration and noise from an ageing pump unit
Key specifications
Complete assembly: rotor (impeller), drive shaft and protective cap
Form and dimensions matched to sera 400 HO and 600 S pump rotors
Materials suitable for continuous contact with aquarium water
Balanced rotor design to promote even rotation and stable flow
How to use
Turn off and unplug the pump before starting any maintenance. Remove the pump from the aquarium or filter housing following the pump manufacturer’s instructions, then open the motor chamber to access the existing impeller assembly. Extract the old impeller assembly carefully, inspect the motor shaft and chamber for debris or wear, and clean with fresh water if needed. Install the replacement impeller with shaft and cap, ensuring the cap seats correctly and the rotor spins freely without rubbing the housing. Reassemble the pump, reinstall it in the system and reconnect power. Observe the pump for a few minutes to confirm steady operation and correct flow direction.
Usage recommendations
Inspect the impeller assembly periodically (every 3–6 months depending on tank conditions), keeping the pump intake and chamber free of hair, plant matter and calcium deposits. Replace the assembly at first signs of excessive noise, reduced flow or visible wear. Use freshwater rinsing for routine cleaning and avoid aggressive chemicals; if mineral buildup is present, use short exposure to a mild vinegar solution followed by thorough rinsing. Ensure the pump is compatible with the replacement assembly before installation.

## FAQ

### How much does the Impeller for sera 400 HO / 600 S SE-30210 cost, and is it available for purchase?

The price is 15.99 € (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 14.07.2026 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 sera 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 sera 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/12016729/67505316_large.webp