Join Date: Feb 2012
Location: Ontario, Canada
Swing 1" above the substrate to stir up the dirty stuff then siphon away.... only do it in a small area so you don't disturb the substrate too much. And be super careful about them baby shrimps.... I only "deep siphon" neo tanks too, and after the last time doing so two days ago on my orange tank, I saw 10 babies in the waste water tank..... I promised them I will be careful before I netted them back in --- so be careful.