Tetra Aqua safe 500ml co2 Recharging convenience – no refilling

Recharging convenience – no refilling high-pressure cylinders

Will only eat bladder snails whilst they are young

Venturi aeration nozzle

only bursting in the riser tube inside the collection cup

The ultimate convenience among the external filters for aquariums

Tetra Aqua safe 500ml co2 Recharging convenience – no refillingTetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water. The optimised vitamin B mix now reduces stress experienced by fish during water changes even more effectively and therefore creates the foundations for healthy life in an aquarium. Make water safe for fish Care for fish Set up an aquarium Add fish Fill with water Water change Condition water Marine aquarium Freshwater