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Tetra Filter EasyCrystal 300

250 l, Internal filters, Sea water
Price in EUR including VAT
2Ratings
BrandMore from Tetra
Delivered between 2.1.2026 and 10.1.2026
9 pieces in stock at supplier
free shipping

Product details

The Tetra EasyCrystal 300 is an internal filter specifically designed for freshwater aquariums. With a maximum capacity of 250 liters, this filter is ideal for medium-sized aquariums and ensures effective water purification. The filter uses filter cartridges that allow for easy handling and maintenance. Its compact dimensions of 31 cm in width and length, and 13 cm in height make it a space-saving solution for aquarium care. The EasyCrystal 300 is manufactured in China and offers reliable filtration performance to optimize the water quality in your aquarium. By using this filter, aquarium owners can ensure that their fish and plants live in a clean and healthy environment.

Key specifications

filter material type
Filter cartridges
Width
310 mm
Length
310 mm
Height
13 mm
Maximum flow rate
300 l/h
max. aquarium size
250 l
Item number
6298213

General information

Manufacturer
Tetra
Category
Aquarium filters + Accessories
Manufacturer no.
203385
Release date
28.4.2017

Colour

Colour
Black
Exact colour description
Black

Aquarium Technology Features

Water filter type
Internal filters
filter material type
Filter cartridges
Suitable water type
Sea water
Maximum flow rate
300 l/h
max. aquarium size
250 l

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
310 mm
Width
310 mm
Height
13 mm

Legal Notice

Product Safety

Package dimensions

Length
31 cm
Width
15 cm
Height
13 cm
Weight
904 g

14-day cancellation right
30-day right of return if unopened
24 Months statutory warranty
Report concern

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Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Aquarium filters + Accessories» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Juwel Aquarium
    0 %
  • 2.Tetra
    0,1 %
  • 3.EBI
    0,2 %
  • 4.Eheim
    0,3 %
  • 4.Fluval
    0,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Tetra
    Not enough data
  • 1.Eheim
    0 days
  • 1.Fluval
    0 days
  • 1.JBL Aquaristik und Terraristik
    0 days
  • Aquael
    Not enough data

Return rate

How often is a product of this brand in the «Aquarium filters + Accessories» category returned?

Source: Galaxus
  • 1.Hobby
    0,5 %
  • 2.Oase
    0,6 %
  • 2.Tetra
    0,6 %
  • 4.Fluval
    0,8 %
  • 4.Juwel Aquarium
    0,8 %
Source: Galaxus