Fubie
Aquarium Advice Activist
Hello. I have recently started planting in my aquarium and would like to know if it is feasible or even advisable to attach a Hagen CO2 system to my tanks air pump/diffuser stone either with a t connector or a gang valve? If possible I don't want to add another item hanging in the tank. I will use the complete Hagen system if my idea will cause more trouble though. Thanks for your ideas.