I bought a used 1502 a while back and am just now setting it up. I got some pretty decent directions off of RC but one thing eludes me... The 1502 comes with this "cup" it is clear with a black lid and has 2 "nubs" on it for water line (I think). I read that this is supposed to be on the out going effluent but for the life of me I cant figure out how, or why, it is supposed to be used.
Anyone out there have one of these and know how or why this thing is supposed to be used???
Thanks,
Shane
p.s. what should my effluent KH be?
Anyone out there have one of these and know how or why this thing is supposed to be used???
Thanks,
Shane
p.s. what should my effluent KH be?