Hope this is in the right section? Got told about this site by James after he had helped me on another fishy forum. Anyway i have an Aquamas Co2 reactor which will be connected to my Fluval FX5 external filter. I am hoping to get this connected this weekend while im off work. The question i have is the Fluval filter autmatically shuts down every so often (not sure how often) for a couple of minutes to release any trapped air, will this have any affect on running the Co2 reactor as there will be no flow going through it for 2 mins?