CO2 Workshop — Build Your Own CO2 System with the Cuboid Team (Friday, May 15th, 2026)Adding CO2 to your planted aquarium is one of the single most impactful upgrades you can make and we are here to make it simple, approachable, and fun. Join the Cuboid Aquatics team for a hands on CO2 workshop where we will walk through each available CO2 system, explain how they work, and then help every participant assemble their own system from start to finish. You will leave the evening with a fully assembled, ready to run CO2 setup for your