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Dr. Tank · Supplementation
Dr. Tank - #3 CO2 Fertilizer
Dr. Tank - #3 CO2 Fertilizer tablets are effervescent carbon supplements for planted aquariums without pressurized CO2 setups; each tablet fizzes for about 20 minutes, releasing a rapid cloud of pure carbon dioxide into the water column, with an extended-release inorganic carbon source that feeds plants long after the tablet disappears. A single bottle treats up to 650 total gallons. Available in 50 and 100 count bottles.
Price: $11.99 USD
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