Maxspect Nano Tech Anaerobic Block The Maxspect Nano-Tech Anaerobic-Block for freshwater and saltwater aquariums effectively removes nitrates from the aquarium. This patented technology is specially designed to stimulate the multiplication of anaerobic bacteria. These...

DJ50 pre-filter foam

DJ150 pre-filter foam

DJ100 pre-filter foam

Cobra 75 pre-filter foam

Cobra 130-175 pre-filter foam

Cobra mini biological foam

Organic cobra foam 75

Cobra 175 organic foam

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cobra mini phosphate cartridge

Cartouche anti nitrate cobra mini