# Diverse Claro 300 Aquarium Internal Filter

**URL:** https://aio.lv/en/product--diverse-vat003663--12498190
**Data updated:** 2026-06-05 00:48 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** Diverse
**Manufacturer code:** VAT003663
**EAN:** 5908222163266
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Diverse Claro 300 is an efficient internal aquarium filter designed for effective water filtration and circulation. It helps maintain a clean and healthy environment for aquatic life by removing impurities and ensuring proper water flow. This compact unit is suitable for various aquarium setups, providing reliable performance for hobbyists looking to keep their tank water clear and oxygenated.

## Long description

The Diverse Claro 300 Aquarium Internal Filter is a compact and efficient solution designed to maintain optimal water quality in small to medium-sized aquariums. By combining mechanical and biological filtration, this device effectively removes suspended particles and impurities, ensuring that your aquatic environment remains clear and healthy for fish and plants. Its integrated design allows for easy installation directly inside the tank, providing consistent water circulation and aeration to support a stable ecosystem.
Advantages
This internal filter stands out due to its energy-efficient operation and quiet performance, making it an ideal choice for home aquariums where noise reduction is a priority. The unit is engineered for simple maintenance, allowing users to quickly access and clean the filter media to ensure long-term reliability. Its compact footprint saves valuable space within the tank, while the adjustable flow direction helps in creating optimal water movement to prevent stagnant zones and improve oxygen exchange throughout the water column.
Suitable for
Small to medium-sized freshwater aquariums
Tanks requiring improved water clarity and circulation
Aquariums with moderate stocking levels
Beginner and intermediate hobbyist setups
When it may not be suitable
This filter may not be suitable for very large aquariums or tanks with high-bioload inhabitants that require heavy-duty external canister filtration. It is also not intended for use in saltwater or marine environments unless specifically rated for such conditions.
Key specifications
Compact internal design
Adjustable water flow direction
Integrated mechanical and biological filtration media
Energy-efficient motor
Suitable for freshwater use
How to use
To install the Diverse Claro 300, attach the suction cups to the back or side glass of the aquarium, ensuring the unit is fully submerged. Connect the power cord to a standard electrical outlet, ensuring a drip loop is formed to prevent water from reaching the socket. Once powered on, adjust the flow output nozzle to direct water movement across the surface to maximize oxygenation. Regularly inspect the filter media and rinse it in aquarium water during routine tank cleanings to maintain optimal flow rates.
What to consider before purchase
Ensure the filter capacity matches your aquarium volume
Verify there is enough space inside the tank for the unit
Check that the power cord length is sufficient for your setup
Confirm the filter is compatible with your specific fish species
Usage recommendations
For the best results, perform partial water changes regularly and clean the filter media only when the flow rate noticeably decreases to preserve beneficial bacteria colonies.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Diverse 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 Diverse 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/12498190/68831557_large.webp