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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
This passion drove GNC to continuously innovate and refine its products
trace elements
AquaStik™ Underwater Epoxy Putty for Marine & Freshwater Aquariums
spreads to every inch of the Aquarium
magnesium and strontium ions to Natural Seawater ratios
CDX® Carbon Dioxide Adsorption Media 750 ml Adhesive This passion drove GNC toWhen carbon dioxide accumulates in the air in closed buildings, the pH of an aquarium won't stay up. We have the solution: its called CDX, a Carbon Dioxide adsorption system. Simply install CDX in our PhosBan reactor and connect it to the air intake of a protein skimmer, using a length of hose and our CDX adaptor to make the connection. The CO2 free air entering the protein skimmer soaks up excess CO2 dissolved in the aquarium water and the aquariums
US$ 349.50
US$ 135.00
US$ 424.50
