# GravelVac Multi-Substrate Cleaner M/L aquarium substrate cleaner by Fluval

**URL:** https://aio.lv/en/product--fluval-fv-0815--12104061
**Data updated:** 2026-03-20 09:54 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-0815
**EAN:** 015561110815
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-0815--12104061

## 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

Fluval GravelVac Multi-Substrate Cleaner M/L is an aquarium substrate cleaner designed for medium to large tanks. It removes debris and waste from gravel and mixed substrates using a siphon-style cleaning action, helping maintain water clarity and reduce harmful buildup. Suitable for routine maintenance, partial water changes and spot cleaning of substrate in freshwater setups.

## Long description

The Fluval GravelVac Multi-Substrate Cleaner M/L is a siphon-style aquarium gravel cleaner designed for medium to large freshwater tanks. It allows removal of debris, uneaten food and detritus from gravel and mixed substrates while performing partial water changes. The tool maintains water clarity and helps reduce buildup of organic waste in the substrate without disturbing most of the gravel bed.
Advantages
The GravelVac M/L combines a wide-diameter intake with a one-way flow design to provide efficient suction of waste while limiting accidental gravel removal. Its extended tube and ergonomic handle enable comfortable use in deeper or larger aquaria. The transparent hose and removable head make it easy to monitor suction progress and to clean the device after use.
Suitable for
Routine substrate cleaning in medium to large freshwater aquariums
Partial water changes while siphoning debris from gravel or mixed substrates
Spot cleaning under decorations or around plants where detritus accumulates
Preparation of tanks before water testing or maintenance procedures
Key specifications
Type: Siphon-style gravel and substrate cleaner suitable for gravel and mixed substrates
Size: Medium/Large — designed for medium to large aquaria and deeper tanks
Operation: Manual siphon action with wide intake for debris removal
Materials: Rigid cleaning tube with flexible transparent hose for visual monitoring
Design features: Ergonomic handle and removable head for easy cleaning and storage
How to use
Position the GravelVac head on the substrate surface and create a siphon according to the included instructions or by standard manual priming. Move the head slowly across the gravel or mixed substrate, allowing suction to remove waste while leaving heavier gravel in place. Continue siphoning while collecting waste into a bucket for partial water change; stop periodically to check water level and avoid excessive removal. After use, flush the hose and head with clean water and allow to dry before storing.
Usage recommendations
Use the Fluval GravelVac Multi-Substrate Cleaner M/L during regular maintenance intervals, such as weekly or biweekly partial water changes, depending on stocking levels and feeding. Avoid aggressive stirring of the substrate around sensitive plant roots or burrowing species; inspect for trapped fish or invertebrates before starting. Rinse the unit thoroughly after use to prevent buildup and prolong service life.

## FAQ

### How much does the Fluval GravelVac Multi-Substrate Cleaner M/L cost, and is it available for purchase?

The price is 25.49 € (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 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 Fluval 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 Fluval 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/12104061/67635598_large.webp