Does a KH director / doser need to be physically higher than water level in order to prevent back siphon risk?
I have a COMPLETELY dry space under my tank and I would love to install my KHD & Maxi doser (used for top off) under the stand but it would end up lower than the water level in my sump (sump is NOT under the tank).
I have a COMPLETELY dry space under my tank and I would love to install my KHD & Maxi doser (used for top off) under the stand but it would end up lower than the water level in my sump (sump is NOT under the tank).