Enhance the ability of aquariums plants to transport vital nutrients. Natural Aquarium Vital by Marc Weiss Aquarium Products is a natural formulation that enhances the ability of plants and microbes to obtain nutrients and energy from water and light. Natural Aquarium Vital is a liquid, time-released CO2 producer different than other chemical formulas on the market. There's no need for CO2 cylinders, controllers, or monitoring devices that can make planted aquariums costly to maintain. The carbon cycle is maintained as in nature. 16 oz supplements 50 gallons for up to 3 months.
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