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VIV CO2 Hanging Checker 56mm
$25.90 NZD
Maintaining the proper level of carbon dioxide in the tank with plants is a must. Too much CO2 can harm fish, while too little will stop plant growth, increasing algae...
VIV CO2 Music Glass Diffuser Ø20 110mm
$55.90 NZD
The Music series is a universal, excellent CO2 diffuser of the highest quality with an elegant and delicate appearance. The glass tube is longer than standard diffusers and allows for...
VIV CO2 Beetle Glass Diffuser Ø40 140mm
$81.90 NZD
The Beetle series consists of the highest quality CO2 glass diffusers, which, like all VIV products, in addition to elegance, are characterized by durability and solid craft. Beetle diffusers are...