Happet Filtex LAVA Volcano 3L

Happet Filtex LAVA 3L + mesh - A natural cartridge for biological filtration

Filtex LAVA 3L + mesh 32x52cm

A natural filter for biological filtration in pond filters.

Unique cartridge designed for biological water filtration in ponds, ponds, freshwater aquariums, paludariums, aquaterrariums and terrarium pools. It is in the form of gravel made of carefully selected volcanic lava that provides a very high sorption capacity.

Filtex LAVA 3L is a natural cartridge for biological filtration. Thanks to its rough structure and large filtration area, it creates ideal conditions for the development of nitrifying bacteria that break down harmful substances in the aquarium.

The use of a volcanic lava cartridge allows you to effectively reduce the level of organic pollutants, keeping the water clean and clear. It is an ideal substrate for the growth of beneficial bacterial flora. It also traps the suspension in the filter that causes the water to become cloudy.

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