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UNS CO2 Cylinder Pro 5lb$84.99
CO2 is a planted tank hobbyist essential for supporting a thriving planted aquarium. The UNS CO2 Pro Cylinder offers an on/off valve feature eliminating the need for pin valves and accidental tank dumps during installation and setup. CO2 reserves and depletion rate may vary depending on various external factors such as usage, aquarium plant requirements, and tank size.