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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Contains 3% w/v Hydrogen Peroxide (H2O2)
A flashlight indicator and a safety valve are also included
do not keep with large fish
Filter volume: 4
on which additional fountain attachments can be installed
Stailess Steel CO2 Check Valve Filtration System Contains 3% w/v Hydrogen PeroxideIt prevents the backflow of water from the aquarium to the regulator due to the pressure difference. Elegant in shape with tube fastening node to prevent the bursting of CO2 tube.
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