What size tank do you have? If you get the X3 and want to try an ATO with it just make sure the ATO storage tank is small enough that it won't cause an issue if it all is pumped into you sump. A lot of people do this anyway as a backup on any system. I think you will like the Hydros once you get one and start using it no matter which one you start with. Happy new year!Ah you're right. I thought it was a bit cheaper but I must've been remembering wrong. I should get the X3 then.
Thanks so much for all your help. I really appreciate it!
Happy New Year by the way!