Tetra CR Filterrings

Thanks to their macro surface the reusable Tetra CR Filterrings enhance the filtration process in your aquarium by providing effective mechanical filtration of coarse impurities. At the same time, these hollow ceramic rings optimise the water flow within the filter. The CR Filterrings are compatible with all external filters. Available in two packaging sizes.

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Available sizes

2500 ml

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Detail

Large surface area for safe mechanical filtering of coarse impurities

Optimises water flow within filter

Can be re-used several times

Rinse in lukewarm tap water before use

Suitable for all external filters

Available in two different packaging sizes

More information

Filter systems play a crucial role in maintaining optimal water quality for both fish and plants in aquariums. With their macro surface the Tetra CR Filterrings enhance this process by providing effective mechanical filtration of coarse impurities. At the same time, these hollow ceramic rings optimise the water flow within the filter. The CR Filterrings are compatible with all external filters. They are also reusable multiple times, making them a cost-effective choice for aquarium enthusiasts. For best results, simply rinse them in lukewarm water before use. Elevate your aquarium's health with Tetra CR Filterrings and enjoy a thriving aquatic environment! Use Tetra CR Filterrings small packaging size for the following filtration systems: EX 400 Plus, EX 500 Plus, EX 600 Plus, EX 700 Plus, EX 800 Plus, EX 1000 Plus. The Tetra CR Filterrings large packaging size is fitting for Tetra EX 1200 Plus and EX 1500 Plus systems.